89121120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16879}}^1$

素因数の和:16908

約数の個数: 96

約数和(自身を含む): 306270720

約数和(自身を除く): 217149600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 16879, 33758, 50637, 67516, 84395, 101274, 135032, 168790, 185669, 202548, 253185, 270064, 337580, 371338, 405096, 506370, 540128, 557007, 675160, 742676, 810192, 928345, 1012740, 1114014, 1350320, 1485352, 1620384, 1856690, 2025480, 2228028, 2700640, 2785035, 2970704, 3713380, 4050960, 4456056, 5570070, 5941408, 7426760, 8101920, 8912112, 11140140, 14853520, 17824224, 22280280, 29707040, 44560560, 89121120]

約数ペア:

[(1, 89121120), (2, 44560560), (3, 29707040), (4, 22280280), (5, 17824224), (6, 14853520), (8, 11140140), (10, 8912112), (11, 8101920), (12, 7426760), (15, 5941408), (16, 5570070), (20, 4456056), (22, 4050960), (24, 3713380), (30, 2970704), (32, 2785035), (33, 2700640), (40, 2228028), (44, 2025480), (48, 1856690), (55, 1620384), (60, 1485352), (66, 1350320), (80, 1114014), (88, 1012740), (96, 928345), (110, 810192), (120, 742676), (132, 675160), (160, 557007), (165, 540128), (176, 506370), (220, 405096), (240, 371338), (264, 337580), (330, 270064), (352, 253185), (440, 202548), (480, 185669), (528, 168790), (660, 135032), (880, 101274), (1056, 84395), (1320, 67516), (1760, 50637), (2640, 33758), (5280, 16879)]