530687760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71329}}^1$

素因数の和:71376

約数の個数: 80

約数和(自身を含む): 1698224640

約数和(自身を除く): 1167536880

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, 71329, 142658, 213987, 285316, 356645, 427974, 570632, 713290, 855948, 1069935, 1141264, 1426580, 1711896, 2139870, 2211199, 2853160, 3423792, 4279740, 4422398, 5706320, 6633597, 8559480, 8844796, 11055995, 13267194, 17118960, 17689592, 22111990, 26534388, 33167985, 35379184, 44223980, 53068776, 66335970, 88447960, 106137552, 132671940, 176895920, 265343880, 530687760]

約数ペア:

[(1, 530687760), (2, 265343880), (3, 176895920), (4, 132671940), (5, 106137552), (6, 88447960), (8, 66335970), (10, 53068776), (12, 44223980), (15, 35379184), (16, 33167985), (20, 26534388), (24, 22111990), (30, 17689592), (31, 17118960), (40, 13267194), (48, 11055995), (60, 8844796), (62, 8559480), (80, 6633597), (93, 5706320), (120, 4422398), (124, 4279740), (155, 3423792), (186, 2853160), (240, 2211199), (248, 2139870), (310, 1711896), (372, 1426580), (465, 1141264), (496, 1069935), (620, 855948), (744, 713290), (930, 570632), (1240, 427974), (1488, 356645), (1860, 285316), (2480, 213987), (3720, 142658), (7440, 71329)]