89261520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4481}}^1$

素因数の和:4580

約数の個数: 80

約数和(自身を含む): 280107072

約数和(自身を除く): 190845552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4481, 4980, 6640, 8962, 9960, 13443, 17924, 19920, 22405, 26886, 35848, 44810, 53772, 67215, 71696, 89620, 107544, 134430, 179240, 215088, 268860, 358480, 371923, 537720, 743846, 1075440, 1115769, 1487692, 1859615, 2231538, 2975384, 3719230, 4463076, 5578845, 5950768, 7438460, 8926152, 11157690, 14876920, 17852304, 22315380, 29753840, 44630760, 89261520]

約数ペア:

[(1, 89261520), (2, 44630760), (3, 29753840), (4, 22315380), (5, 17852304), (6, 14876920), (8, 11157690), (10, 8926152), (12, 7438460), (15, 5950768), (16, 5578845), (20, 4463076), (24, 3719230), (30, 2975384), (40, 2231538), (48, 1859615), (60, 1487692), (80, 1115769), (83, 1075440), (120, 743846), (166, 537720), (240, 371923), (249, 358480), (332, 268860), (415, 215088), (498, 179240), (664, 134430), (830, 107544), (996, 89620), (1245, 71696), (1328, 67215), (1660, 53772), (1992, 44810), (2490, 35848), (3320, 26886), (3984, 22405), (4481, 19920), (4980, 17924), (6640, 13443), (8962, 9960)]