40527480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{48247}}^1$

素因数の和:48268

約数の個数: 64

約数和(自身を含む): 138954240

約数和(自身を除く): 98426760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 48247, 96494, 144741, 192988, 241235, 289482, 337729, 385976, 482470, 578964, 675458, 723705, 964940, 1013187, 1157928, 1350916, 1447410, 1688645, 1929880, 2026374, 2701832, 2894820, 3377290, 4052748, 5065935, 5789640, 6754580, 8105496, 10131870, 13509160, 20263740, 40527480]

約数ペア:

[(1, 40527480), (2, 20263740), (3, 13509160), (4, 10131870), (5, 8105496), (6, 6754580), (7, 5789640), (8, 5065935), (10, 4052748), (12, 3377290), (14, 2894820), (15, 2701832), (20, 2026374), (21, 1929880), (24, 1688645), (28, 1447410), (30, 1350916), (35, 1157928), (40, 1013187), (42, 964940), (56, 723705), (60, 675458), (70, 578964), (84, 482470), (105, 385976), (120, 337729), (140, 289482), (168, 241235), (210, 192988), (280, 144741), (420, 96494), (840, 48247)]