284906040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{6199}}^1$

素因数の和:6596

約数の個数: 64

約数和(自身を含む): 857088000

約数和(自身を除く): 572181960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 383, 766, 1149, 1532, 1915, 2298, 3064, 3830, 4596, 5745, 6199, 7660, 9192, 11490, 12398, 15320, 18597, 22980, 24796, 30995, 37194, 45960, 49592, 61990, 74388, 92985, 123980, 148776, 185970, 247960, 371940, 743880, 2374217, 4748434, 7122651, 9496868, 11871085, 14245302, 18993736, 23742170, 28490604, 35613255, 47484340, 56981208, 71226510, 94968680, 142453020, 284906040]

約数ペア:

[(1, 284906040), (2, 142453020), (3, 94968680), (4, 71226510), (5, 56981208), (6, 47484340), (8, 35613255), (10, 28490604), (12, 23742170), (15, 18993736), (20, 14245302), (24, 11871085), (30, 9496868), (40, 7122651), (60, 4748434), (120, 2374217), (383, 743880), (766, 371940), (1149, 247960), (1532, 185970), (1915, 148776), (2298, 123980), (3064, 92985), (3830, 74388), (4596, 61990), (5745, 49592), (6199, 45960), (7660, 37194), (9192, 30995), (11490, 24796), (12398, 22980), (15320, 18597)]