245200080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32957}}^1$

素因数の和:33004

約数の個数: 80

約数和(自身を含む): 784664064

約数和(自身を除く): 539463984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 32957, 65914, 98871, 131828, 164785, 197742, 263656, 329570, 395484, 494355, 527312, 659140, 790968, 988710, 1021667, 1318280, 1581936, 1977420, 2043334, 2636560, 3065001, 3954840, 4086668, 5108335, 6130002, 7909680, 8173336, 10216670, 12260004, 15325005, 16346672, 20433340, 24520008, 30650010, 40866680, 49040016, 61300020, 81733360, 122600040, 245200080]

約数ペア:

[(1, 245200080), (2, 122600040), (3, 81733360), (4, 61300020), (5, 49040016), (6, 40866680), (8, 30650010), (10, 24520008), (12, 20433340), (15, 16346672), (16, 15325005), (20, 12260004), (24, 10216670), (30, 8173336), (31, 7909680), (40, 6130002), (48, 5108335), (60, 4086668), (62, 3954840), (80, 3065001), (93, 2636560), (120, 2043334), (124, 1977420), (155, 1581936), (186, 1318280), (240, 1021667), (248, 988710), (310, 790968), (372, 659140), (465, 527312), (496, 494355), (620, 395484), (744, 329570), (930, 263656), (1240, 197742), (1488, 164785), (1860, 131828), (2480, 98871), (3720, 65914), (7440, 32957)]