40871160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10321}}^1$

素因数の和:10349

約数の個数: 96

約数和(自身を含む): 144920880

約数和(自身を除く): 104049720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 10321, 20642, 30963, 41284, 51605, 61926, 82568, 92889, 103210, 113531, 123852, 154815, 185778, 206420, 227062, 247704, 309630, 340593, 371556, 412840, 454124, 464445, 567655, 619260, 681186, 743112, 908248, 928890, 1021779, 1135310, 1238520, 1362372, 1702965, 1857780, 2043558, 2270620, 2724744, 3405930, 3715560, 4087116, 4541240, 5108895, 6811860, 8174232, 10217790, 13623720, 20435580, 40871160]

約数ペア:

[(1, 40871160), (2, 20435580), (3, 13623720), (4, 10217790), (5, 8174232), (6, 6811860), (8, 5108895), (9, 4541240), (10, 4087116), (11, 3715560), (12, 3405930), (15, 2724744), (18, 2270620), (20, 2043558), (22, 1857780), (24, 1702965), (30, 1362372), (33, 1238520), (36, 1135310), (40, 1021779), (44, 928890), (45, 908248), (55, 743112), (60, 681186), (66, 619260), (72, 567655), (88, 464445), (90, 454124), (99, 412840), (110, 371556), (120, 340593), (132, 309630), (165, 247704), (180, 227062), (198, 206420), (220, 185778), (264, 154815), (330, 123852), (360, 113531), (396, 103210), (440, 92889), (495, 82568), (660, 61926), (792, 51605), (990, 41284), (1320, 30963), (1980, 20642), (3960, 10321)]