180992640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{881}}^1$

素因数の和:1010

約数の個数: 128

約数和(自身を含む): 582966720

約数和(自身を除く): 401974080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 128, 160, 192, 214, 240, 320, 321, 384, 428, 480, 535, 640, 642, 856, 881, 960, 1070, 1284, 1605, 1712, 1762, 1920, 2140, 2568, 2643, 3210, 3424, 3524, 4280, 4405, 5136, 5286, 6420, 6848, 7048, 8560, 8810, 10272, 10572, 12840, 13215, 13696, 14096, 17120, 17620, 20544, 21144, 25680, 26430, 28192, 34240, 35240, 41088, 42288, 51360, 52860, 56384, 68480, 70480, 84576, 94267, 102720, 105720, 112768, 140960, 169152, 188534, 205440, 211440, 281920, 282801, 338304, 377068, 422880, 471335, 563840, 565602, 754136, 845760, 942670, 1131204, 1414005, 1508272, 1691520, 1885340, 2262408, 2828010, 3016544, 3770680, 4524816, 5656020, 6033088, 7541360, 9049632, 11312040, 12066176, 15082720, 18099264, 22624080, 30165440, 36198528, 45248160, 60330880, 90496320, 180992640]

約数ペア:

[(1, 180992640), (2, 90496320), (3, 60330880), (4, 45248160), (5, 36198528), (6, 30165440), (8, 22624080), (10, 18099264), (12, 15082720), (15, 12066176), (16, 11312040), (20, 9049632), (24, 7541360), (30, 6033088), (32, 5656020), (40, 4524816), (48, 3770680), (60, 3016544), (64, 2828010), (80, 2262408), (96, 1885340), (107, 1691520), (120, 1508272), (128, 1414005), (160, 1131204), (192, 942670), (214, 845760), (240, 754136), (320, 565602), (321, 563840), (384, 471335), (428, 422880), (480, 377068), (535, 338304), (640, 282801), (642, 281920), (856, 211440), (881, 205440), (960, 188534), (1070, 169152), (1284, 140960), (1605, 112768), (1712, 105720), (1762, 102720), (1920, 94267), (2140, 84576), (2568, 70480), (2643, 68480), (3210, 56384), (3424, 52860), (3524, 51360), (4280, 42288), (4405, 41088), (5136, 35240), (5286, 34240), (6420, 28192), (6848, 26430), (7048, 25680), (8560, 21144), (8810, 20544), (10272, 17620), (10572, 17120), (12840, 14096), (13215, 13696)]