129214320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7583}}^1$

素因数の和:7670

約数の個数: 80

約数和(自身を含む): 406259712

約数和(自身を除く): 277045392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 7583, 8520, 15166, 17040, 22749, 30332, 37915, 45498, 60664, 75830, 90996, 113745, 121328, 151660, 181992, 227490, 303320, 363984, 454980, 538393, 606640, 909960, 1076786, 1615179, 1819920, 2153572, 2691965, 3230358, 4307144, 5383930, 6460716, 8075895, 8614288, 10767860, 12921432, 16151790, 21535720, 25842864, 32303580, 43071440, 64607160, 129214320]

約数ペア:

[(1, 129214320), (2, 64607160), (3, 43071440), (4, 32303580), (5, 25842864), (6, 21535720), (8, 16151790), (10, 12921432), (12, 10767860), (15, 8614288), (16, 8075895), (20, 6460716), (24, 5383930), (30, 4307144), (40, 3230358), (48, 2691965), (60, 2153572), (71, 1819920), (80, 1615179), (120, 1076786), (142, 909960), (213, 606640), (240, 538393), (284, 454980), (355, 363984), (426, 303320), (568, 227490), (710, 181992), (852, 151660), (1065, 121328), (1136, 113745), (1420, 90996), (1704, 75830), (2130, 60664), (2840, 45498), (3408, 37915), (4260, 30332), (5680, 22749), (7583, 17040), (8520, 15166)]