308529360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:674

約数の個数: 240

約数和(自身を含む): 1117928448

約数和(自身を除く): 809399088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 48, 60, 62, 69, 72, 80, 90, 92, 93, 115, 120, 124, 138, 144, 155, 180, 184, 186, 207, 230, 240, 248, 276, 279, 310, 345, 360, 368, 372, 414, 460, 465, 496, 552, 558, 601, 620, 690, 713, 720, 744, 828, 920, 930, 1035, 1104, 1116, 1202, 1240, 1380, 1395, 1426, 1488, 1656, 1803, 1840, 1860, 2070, 2139, 2232, 2404, 2480, 2760, 2790, 2852, 3005, 3312, 3565, 3606, 3720, 4140, 4278, 4464, 4808, 5409, 5520, 5580, 5704, 6010, 6417, 7130, 7212, 7440, 8280, 8556, 9015, 9616, 10695, 10818, 11160, 11408, 12020, 12834, 13823, 14260, 14424, 16560, 17112, 18030, 18631, 21390, 21636, 22320, 24040, 25668, 27045, 27646, 28520, 28848, 32085, 34224, 36060, 37262, 41469, 42780, 43272, 48080, 51336, 54090, 55292, 55893, 57040, 64170, 69115, 72120, 74524, 82938, 85560, 86544, 93155, 102672, 108180, 110584, 111786, 124407, 128340, 138230, 144240, 149048, 165876, 167679, 171120, 186310, 207345, 216360, 221168, 223572, 248814, 256680, 276460, 279465, 298096, 331752, 335358, 372620, 414690, 428513, 432720, 447144, 497628, 513360, 552920, 558930, 622035, 663504, 670716, 745240, 829380, 838395, 857026, 894288, 995256, 1105840, 1117860, 1244070, 1285539, 1341432, 1490480, 1658760, 1676790, 1714052, 1990512, 2142565, 2235720, 2488140, 2571078, 2682864, 3317520, 3353580, 3428104, 3856617, 4285130, 4471440, 4976280, 5142156, 6427695, 6707160, 6856208, 7713234, 8570260, 9952560, 10284312, 12855390, 13414320, 15426468, 17140520, 19283085, 20568624, 25710780, 30852936, 34281040, 38566170, 51421560, 61705872, 77132340, 102843120, 154264680, 308529360]

約数ペア:

[(1, 308529360), (2, 154264680), (3, 102843120), (4, 77132340), (5, 61705872), (6, 51421560), (8, 38566170), (9, 34281040), (10, 30852936), (12, 25710780), (15, 20568624), (16, 19283085), (18, 17140520), (20, 15426468), (23, 13414320), (24, 12855390), (30, 10284312), (31, 9952560), (36, 8570260), (40, 7713234), (45, 6856208), (46, 6707160), (48, 6427695), (60, 5142156), (62, 4976280), (69, 4471440), (72, 4285130), (80, 3856617), (90, 3428104), (92, 3353580), (93, 3317520), (115, 2682864), (120, 2571078), (124, 2488140), (138, 2235720), (144, 2142565), (155, 1990512), (180, 1714052), (184, 1676790), (186, 1658760), (207, 1490480), (230, 1341432), (240, 1285539), (248, 1244070), (276, 1117860), (279, 1105840), (310, 995256), (345, 894288), (360, 857026), (368, 838395), (372, 829380), (414, 745240), (460, 670716), (465, 663504), (496, 622035), (552, 558930), (558, 552920), (601, 513360), (620, 497628), (690, 447144), (713, 432720), (720, 428513), (744, 414690), (828, 372620), (920, 335358), (930, 331752), (1035, 298096), (1104, 279465), (1116, 276460), (1202, 256680), (1240, 248814), (1380, 223572), (1395, 221168), (1426, 216360), (1488, 207345), (1656, 186310), (1803, 171120), (1840, 167679), (1860, 165876), (2070, 149048), (2139, 144240), (2232, 138230), (2404, 128340), (2480, 124407), (2760, 111786), (2790, 110584), (2852, 108180), (3005, 102672), (3312, 93155), (3565, 86544), (3606, 85560), (3720, 82938), (4140, 74524), (4278, 72120), (4464, 69115), (4808, 64170), (5409, 57040), (5520, 55893), (5580, 55292), (5704, 54090), (6010, 51336), (6417, 48080), (7130, 43272), (7212, 42780), (7440, 41469), (8280, 37262), (8556, 36060), (9015, 34224), (9616, 32085), (10695, 28848), (10818, 28520), (11160, 27646), (11408, 27045), (12020, 25668), (12834, 24040), (13823, 22320), (14260, 21636), (14424, 21390), (16560, 18631), (17112, 18030)]