180360480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:120

約数の個数: 288

約数和(自身を含む): 648611712

約数和(自身を除く): 468251232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 31, 32, 34, 40, 46, 48, 51, 60, 62, 68, 69, 80, 85, 92, 93, 96, 102, 115, 120, 124, 136, 138, 155, 160, 170, 184, 186, 204, 230, 240, 248, 255, 272, 276, 310, 340, 345, 368, 372, 391, 408, 460, 465, 480, 496, 510, 527, 544, 552, 620, 680, 690, 713, 736, 744, 782, 816, 920, 930, 961, 992, 1020, 1054, 1104, 1173, 1240, 1360, 1380, 1426, 1488, 1564, 1581, 1632, 1840, 1860, 1922, 1955, 2040, 2108, 2139, 2208, 2346, 2480, 2635, 2720, 2760, 2852, 2883, 2976, 3128, 3162, 3565, 3680, 3720, 3844, 3910, 4080, 4216, 4278, 4692, 4805, 4960, 5270, 5520, 5704, 5766, 5865, 6256, 6324, 7130, 7440, 7688, 7820, 7905, 8160, 8432, 8556, 9384, 9610, 10540, 10695, 11040, 11408, 11532, 11730, 12121, 12512, 12648, 14260, 14415, 14880, 15376, 15640, 15810, 16337, 16864, 17112, 18768, 19220, 21080, 21390, 22103, 22816, 23064, 23460, 24242, 25296, 28520, 28830, 30752, 31280, 31620, 32674, 34224, 36363, 37536, 38440, 42160, 42780, 44206, 46128, 46920, 48484, 49011, 50592, 57040, 57660, 60605, 62560, 63240, 65348, 66309, 68448, 72726, 76880, 81685, 84320, 85560, 88412, 92256, 93840, 96968, 98022, 110515, 114080, 115320, 121210, 126480, 130696, 132618, 145452, 153760, 163370, 171120, 176824, 181815, 187680, 193936, 196044, 221030, 230640, 242420, 245055, 252960, 261392, 265236, 290904, 326740, 331545, 342240, 353648, 363630, 375751, 387872, 392088, 442060, 461280, 484840, 490110, 522784, 530472, 581808, 653480, 663090, 707296, 727260, 751502, 784176, 884120, 969680, 980220, 1060944, 1127253, 1163616, 1306960, 1326180, 1454520, 1503004, 1568352, 1768240, 1878755, 1939360, 1960440, 2121888, 2254506, 2613920, 2652360, 2909040, 3006008, 3536480, 3757510, 3920880, 4509012, 5304720, 5636265, 5818080, 6012016, 7515020, 7841760, 9018024, 10609440, 11272530, 12024032, 15030040, 18036048, 22545060, 30060080, 36072096, 45090120, 60120160, 90180240, 180360480]

約数ペア:

[(1, 180360480), (2, 90180240), (3, 60120160), (4, 45090120), (5, 36072096), (6, 30060080), (8, 22545060), (10, 18036048), (12, 15030040), (15, 12024032), (16, 11272530), (17, 10609440), (20, 9018024), (23, 7841760), (24, 7515020), (30, 6012016), (31, 5818080), (32, 5636265), (34, 5304720), (40, 4509012), (46, 3920880), (48, 3757510), (51, 3536480), (60, 3006008), (62, 2909040), (68, 2652360), (69, 2613920), (80, 2254506), (85, 2121888), (92, 1960440), (93, 1939360), (96, 1878755), (102, 1768240), (115, 1568352), (120, 1503004), (124, 1454520), (136, 1326180), (138, 1306960), (155, 1163616), (160, 1127253), (170, 1060944), (184, 980220), (186, 969680), (204, 884120), (230, 784176), (240, 751502), (248, 727260), (255, 707296), (272, 663090), (276, 653480), (310, 581808), (340, 530472), (345, 522784), (368, 490110), (372, 484840), (391, 461280), (408, 442060), (460, 392088), (465, 387872), (480, 375751), (496, 363630), (510, 353648), (527, 342240), (544, 331545), (552, 326740), (620, 290904), (680, 265236), (690, 261392), (713, 252960), (736, 245055), (744, 242420), (782, 230640), (816, 221030), (920, 196044), (930, 193936), (961, 187680), (992, 181815), (1020, 176824), (1054, 171120), (1104, 163370), (1173, 153760), (1240, 145452), (1360, 132618), (1380, 130696), (1426, 126480), (1488, 121210), (1564, 115320), (1581, 114080), (1632, 110515), (1840, 98022), (1860, 96968), (1922, 93840), (1955, 92256), (2040, 88412), (2108, 85560), (2139, 84320), (2208, 81685), (2346, 76880), (2480, 72726), (2635, 68448), (2720, 66309), (2760, 65348), (2852, 63240), (2883, 62560), (2976, 60605), (3128, 57660), (3162, 57040), (3565, 50592), (3680, 49011), (3720, 48484), (3844, 46920), (3910, 46128), (4080, 44206), (4216, 42780), (4278, 42160), (4692, 38440), (4805, 37536), (4960, 36363), (5270, 34224), (5520, 32674), (5704, 31620), (5766, 31280), (5865, 30752), (6256, 28830), (6324, 28520), (7130, 25296), (7440, 24242), (7688, 23460), (7820, 23064), (7905, 22816), (8160, 22103), (8432, 21390), (8556, 21080), (9384, 19220), (9610, 18768), (10540, 17112), (10695, 16864), (11040, 16337), (11408, 15810), (11532, 15640), (11730, 15376), (12121, 14880), (12512, 14415), (12648, 14260)]