91254480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4813}}^1$

素因数の和:4908

約数の個数: 80

約数和(自身を含む): 286529280

約数和(自身を除く): 195274800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 4813, 6320, 9480, 9626, 14439, 18960, 19252, 24065, 28878, 38504, 48130, 57756, 72195, 77008, 96260, 115512, 144390, 192520, 231024, 288780, 380227, 385040, 577560, 760454, 1140681, 1155120, 1520908, 1901135, 2281362, 3041816, 3802270, 4562724, 5703405, 6083632, 7604540, 9125448, 11406810, 15209080, 18250896, 22813620, 30418160, 45627240, 91254480]

約数ペア:

[(1, 91254480), (2, 45627240), (3, 30418160), (4, 22813620), (5, 18250896), (6, 15209080), (8, 11406810), (10, 9125448), (12, 7604540), (15, 6083632), (16, 5703405), (20, 4562724), (24, 3802270), (30, 3041816), (40, 2281362), (48, 1901135), (60, 1520908), (79, 1155120), (80, 1140681), (120, 760454), (158, 577560), (237, 385040), (240, 380227), (316, 288780), (395, 231024), (474, 192520), (632, 144390), (790, 115512), (948, 96260), (1185, 77008), (1264, 72195), (1580, 57756), (1896, 48130), (2370, 38504), (3160, 28878), (3792, 24065), (4740, 19252), (4813, 18960), (6320, 14439), (9480, 9626)]