56201520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6329}}^1$

素因数の和:6382

約数の個数: 80

約数和(自身を含む): 178961760

約数和(自身を除く): 122760240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 6329, 8880, 12658, 18987, 25316, 31645, 37974, 50632, 63290, 75948, 94935, 101264, 126580, 151896, 189870, 234173, 253160, 303792, 379740, 468346, 506320, 702519, 759480, 936692, 1170865, 1405038, 1518960, 1873384, 2341730, 2810076, 3512595, 3746768, 4683460, 5620152, 7025190, 9366920, 11240304, 14050380, 18733840, 28100760, 56201520]

約数ペア:

[(1, 56201520), (2, 28100760), (3, 18733840), (4, 14050380), (5, 11240304), (6, 9366920), (8, 7025190), (10, 5620152), (12, 4683460), (15, 3746768), (16, 3512595), (20, 2810076), (24, 2341730), (30, 1873384), (37, 1518960), (40, 1405038), (48, 1170865), (60, 936692), (74, 759480), (80, 702519), (111, 506320), (120, 468346), (148, 379740), (185, 303792), (222, 253160), (240, 234173), (296, 189870), (370, 151896), (444, 126580), (555, 101264), (592, 94935), (740, 75948), (888, 63290), (1110, 50632), (1480, 37974), (1776, 31645), (2220, 25316), (2960, 18987), (4440, 12658), (6329, 8880)]