240151780180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22807}}^1\times {\mathrm{40499}}^1$

素因数の和:63328

約数の個数: 48

約数和(自身を含む): 543149712000

約数和(自身を除く): 302997931820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 22807, 40499, 45614, 80998, 91228, 114035, 161996, 202495, 228070, 296491, 404990, 456140, 526487, 592982, 809980, 1052974, 1185964, 1482455, 2105948, 2632435, 2964910, 5264870, 5929820, 10529740, 923660693, 1847321386, 3694642772, 4618303465, 9236606930, 12007589009, 18473213860, 24015178018, 48030356036, 60037945045, 120075890090, 240151780180]

約数ペア:

[(1, 240151780180), (2, 120075890090), (4, 60037945045), (5, 48030356036), (10, 24015178018), (13, 18473213860), (20, 12007589009), (26, 9236606930), (52, 4618303465), (65, 3694642772), (130, 1847321386), (260, 923660693), (22807, 10529740), (40499, 5929820), (45614, 5264870), (80998, 2964910), (91228, 2632435), (114035, 2105948), (161996, 1482455), (202495, 1185964), (228070, 1052974), (296491, 809980), (404990, 592982), (456140, 526487)]