88782720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3557}}^1$

素因数の和:3592

約数の個数: 128

約数和(自身を含む): 304849440

約数和(自身を除く): 216066720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 3557, 4160, 4992, 6240, 7114, 8320, 10671, 12480, 14228, 17785, 21342, 24960, 28456, 35570, 42684, 46241, 53355, 56912, 71140, 85368, 92482, 106710, 113824, 138723, 142280, 170736, 184964, 213420, 227648, 231205, 277446, 284560, 341472, 369928, 426840, 455296, 462410, 554892, 569120, 682944, 693615, 739856, 853680, 924820, 1109784, 1138240, 1365888, 1387230, 1479712, 1707360, 1849640, 2219568, 2276480, 2774460, 2959424, 3414720, 3699280, 4439136, 5548920, 5918848, 6829440, 7398560, 8878272, 11097840, 14797120, 17756544, 22195680, 29594240, 44391360, 88782720]

約数ペア:

[(1, 88782720), (2, 44391360), (3, 29594240), (4, 22195680), (5, 17756544), (6, 14797120), (8, 11097840), (10, 8878272), (12, 7398560), (13, 6829440), (15, 5918848), (16, 5548920), (20, 4439136), (24, 3699280), (26, 3414720), (30, 2959424), (32, 2774460), (39, 2276480), (40, 2219568), (48, 1849640), (52, 1707360), (60, 1479712), (64, 1387230), (65, 1365888), (78, 1138240), (80, 1109784), (96, 924820), (104, 853680), (120, 739856), (128, 693615), (130, 682944), (156, 569120), (160, 554892), (192, 462410), (195, 455296), (208, 426840), (240, 369928), (260, 341472), (312, 284560), (320, 277446), (384, 231205), (390, 227648), (416, 213420), (480, 184964), (520, 170736), (624, 142280), (640, 138723), (780, 113824), (832, 106710), (960, 92482), (1040, 85368), (1248, 71140), (1560, 56912), (1664, 53355), (1920, 46241), (2080, 42684), (2496, 35570), (3120, 28456), (3557, 24960), (4160, 21342), (4992, 17785), (6240, 14228), (7114, 12480), (8320, 10671)]