55174080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4421}}^1$

素因数の和:4454

約数の個数: 112

約数和(自身を含む): 188695584

約数和(自身を除く): 133521504

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, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 4421, 6240, 8842, 12480, 13263, 17684, 22105, 26526, 35368, 44210, 53052, 57473, 66315, 70736, 88420, 106104, 114946, 132630, 141472, 172419, 176840, 212208, 229892, 265260, 282944, 287365, 344838, 353680, 424416, 459784, 530520, 574730, 689676, 707360, 848832, 862095, 919568, 1061040, 1149460, 1379352, 1414720, 1724190, 1839136, 2122080, 2298920, 2758704, 3448380, 3678272, 4244160, 4597840, 5517408, 6896760, 9195680, 11034816, 13793520, 18391360, 27587040, 55174080]

約数ペア:

[(1, 55174080), (2, 27587040), (3, 18391360), (4, 13793520), (5, 11034816), (6, 9195680), (8, 6896760), (10, 5517408), (12, 4597840), (13, 4244160), (15, 3678272), (16, 3448380), (20, 2758704), (24, 2298920), (26, 2122080), (30, 1839136), (32, 1724190), (39, 1414720), (40, 1379352), (48, 1149460), (52, 1061040), (60, 919568), (64, 862095), (65, 848832), (78, 707360), (80, 689676), (96, 574730), (104, 530520), (120, 459784), (130, 424416), (156, 353680), (160, 344838), (192, 287365), (195, 282944), (208, 265260), (240, 229892), (260, 212208), (312, 176840), (320, 172419), (390, 141472), (416, 132630), (480, 114946), (520, 106104), (624, 88420), (780, 70736), (832, 66315), (960, 57473), (1040, 53052), (1248, 44210), (1560, 35368), (2080, 26526), (2496, 22105), (3120, 17684), (4160, 13263), (4421, 12480), (6240, 8842)]