47789040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 240

約数和(自身を含む): 172676448

約数和(自身を除く): 124887408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 53, 60, 65, 68, 78, 80, 85, 102, 104, 106, 120, 130, 136, 156, 159, 170, 195, 204, 208, 212, 221, 240, 255, 260, 265, 272, 289, 312, 318, 340, 390, 408, 424, 442, 510, 520, 530, 578, 624, 636, 663, 680, 689, 780, 795, 816, 848, 867, 884, 901, 1020, 1040, 1060, 1105, 1156, 1272, 1326, 1360, 1378, 1445, 1560, 1590, 1734, 1768, 1802, 2040, 2067, 2120, 2210, 2312, 2544, 2652, 2703, 2756, 2890, 3120, 3180, 3315, 3445, 3468, 3536, 3604, 3757, 4080, 4134, 4240, 4335, 4420, 4505, 4624, 5304, 5406, 5512, 5780, 6360, 6630, 6890, 6936, 7208, 7514, 8268, 8670, 8840, 9010, 10335, 10608, 10812, 11024, 11271, 11560, 11713, 12720, 13260, 13515, 13780, 13872, 14416, 15028, 15317, 16536, 17340, 17680, 18020, 18785, 20670, 21624, 22542, 23120, 23426, 26520, 27030, 27560, 30056, 30634, 33072, 34680, 35139, 36040, 37570, 41340, 43248, 45084, 45951, 46852, 53040, 54060, 55120, 56355, 58565, 60112, 61268, 69360, 70278, 72080, 75140, 76585, 82680, 90168, 91902, 93704, 108120, 112710, 117130, 122536, 140556, 150280, 153170, 165360, 175695, 180336, 183804, 187408, 199121, 216240, 225420, 229755, 234260, 245072, 281112, 300560, 306340, 351390, 367608, 398242, 450840, 459510, 468520, 562224, 597363, 612680, 702780, 735216, 796484, 901680, 919020, 937040, 995605, 1194726, 1225360, 1405560, 1592968, 1838040, 1991210, 2389452, 2811120, 2986815, 3185936, 3676080, 3982420, 4778904, 5973630, 7964840, 9557808, 11947260, 15929680, 23894520, 47789040]

約数ペア:

[(1, 47789040), (2, 23894520), (3, 15929680), (4, 11947260), (5, 9557808), (6, 7964840), (8, 5973630), (10, 4778904), (12, 3982420), (13, 3676080), (15, 3185936), (16, 2986815), (17, 2811120), (20, 2389452), (24, 1991210), (26, 1838040), (30, 1592968), (34, 1405560), (39, 1225360), (40, 1194726), (48, 995605), (51, 937040), (52, 919020), (53, 901680), (60, 796484), (65, 735216), (68, 702780), (78, 612680), (80, 597363), (85, 562224), (102, 468520), (104, 459510), (106, 450840), (120, 398242), (130, 367608), (136, 351390), (156, 306340), (159, 300560), (170, 281112), (195, 245072), (204, 234260), (208, 229755), (212, 225420), (221, 216240), (240, 199121), (255, 187408), (260, 183804), (265, 180336), (272, 175695), (289, 165360), (312, 153170), (318, 150280), (340, 140556), (390, 122536), (408, 117130), (424, 112710), (442, 108120), (510, 93704), (520, 91902), (530, 90168), (578, 82680), (624, 76585), (636, 75140), (663, 72080), (680, 70278), (689, 69360), (780, 61268), (795, 60112), (816, 58565), (848, 56355), (867, 55120), (884, 54060), (901, 53040), (1020, 46852), (1040, 45951), (1060, 45084), (1105, 43248), (1156, 41340), (1272, 37570), (1326, 36040), (1360, 35139), (1378, 34680), (1445, 33072), (1560, 30634), (1590, 30056), (1734, 27560), (1768, 27030), (1802, 26520), (2040, 23426), (2067, 23120), (2120, 22542), (2210, 21624), (2312, 20670), (2544, 18785), (2652, 18020), (2703, 17680), (2756, 17340), (2890, 16536), (3120, 15317), (3180, 15028), (3315, 14416), (3445, 13872), (3468, 13780), (3536, 13515), (3604, 13260), (3757, 12720), (4080, 11713), (4134, 11560), (4240, 11271), (4335, 11024), (4420, 10812), (4505, 10608), (4624, 10335), (5304, 9010), (5406, 8840), (5512, 8670), (5780, 8268), (6360, 7514), (6630, 7208), (6890, 6936)]