55236480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2213}}^1$

素因数の和:2248

約数の個数: 128

約数和(自身を含む): 189695520

約数和(自身を除く): 134459040

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, 2213, 2496, 3120, 4160, 4426, 4992, 6240, 6639, 8320, 8852, 11065, 12480, 13278, 17704, 22130, 24960, 26556, 28769, 33195, 35408, 44260, 53112, 57538, 66390, 70816, 86307, 88520, 106224, 115076, 132780, 141632, 143845, 172614, 177040, 212448, 230152, 265560, 283264, 287690, 345228, 354080, 424896, 431535, 460304, 531120, 575380, 690456, 708160, 849792, 863070, 920608, 1062240, 1150760, 1380912, 1416320, 1726140, 1841216, 2124480, 2301520, 2761824, 3452280, 3682432, 4248960, 4603040, 5523648, 6904560, 9206080, 11047296, 13809120, 18412160, 27618240, 55236480]

約数ペア:

[(1, 55236480), (2, 27618240), (3, 18412160), (4, 13809120), (5, 11047296), (6, 9206080), (8, 6904560), (10, 5523648), (12, 4603040), (13, 4248960), (15, 3682432), (16, 3452280), (20, 2761824), (24, 2301520), (26, 2124480), (30, 1841216), (32, 1726140), (39, 1416320), (40, 1380912), (48, 1150760), (52, 1062240), (60, 920608), (64, 863070), (65, 849792), (78, 708160), (80, 690456), (96, 575380), (104, 531120), (120, 460304), (128, 431535), (130, 424896), (156, 354080), (160, 345228), (192, 287690), (195, 283264), (208, 265560), (240, 230152), (260, 212448), (312, 177040), (320, 172614), (384, 143845), (390, 141632), (416, 132780), (480, 115076), (520, 106224), (624, 88520), (640, 86307), (780, 70816), (832, 66390), (960, 57538), (1040, 53112), (1248, 44260), (1560, 35408), (1664, 33195), (1920, 28769), (2080, 26556), (2213, 24960), (2496, 22130), (3120, 17704), (4160, 13278), (4426, 12480), (4992, 11065), (6240, 8852), (6639, 8320)]