639556942320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{98697059}}^1$

素因数の和:98697084

約数の個数: 100

約数和(自身を含む): 2221276032360

約数和(自身を除く): 1581719090040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 98697059, 197394118, 296091177, 394788236, 493485295, 592182354, 789576472, 888273531, 986970590, 1184364708, 1480455885, 1579152944, 1776547062, 1973941180, 2368729416, 2664820593, 2960911770, 3553094124, 3947882360, 4441367655, 4737458832, 5329641186, 5921823540, 7106188248, 7895764720, 7994461779, 8882735310, 10659282372, 11843647080, 13324102965, 14212376496, 15988923558, 17765470620, 21318564744, 23687294160, 26648205930, 31977847116, 35530941240, 39972308895, 42637129488, 53296411860, 63955694232, 71061882480, 79944617790, 106592823720, 127911388464, 159889235580, 213185647440, 319778471160, 639556942320]

約数ペア:

[(1, 639556942320), (2, 319778471160), (3, 213185647440), (4, 159889235580), (5, 127911388464), (6, 106592823720), (8, 79944617790), (9, 71061882480), (10, 63955694232), (12, 53296411860), (15, 42637129488), (16, 39972308895), (18, 35530941240), (20, 31977847116), (24, 26648205930), (27, 23687294160), (30, 21318564744), (36, 17765470620), (40, 15988923558), (45, 14212376496), (48, 13324102965), (54, 11843647080), (60, 10659282372), (72, 8882735310), (80, 7994461779), (81, 7895764720), (90, 7106188248), (108, 5921823540), (120, 5329641186), (135, 4737458832), (144, 4441367655), (162, 3947882360), (180, 3553094124), (216, 2960911770), (240, 2664820593), (270, 2368729416), (324, 1973941180), (360, 1776547062), (405, 1579152944), (432, 1480455885), (540, 1184364708), (648, 986970590), (720, 888273531), (810, 789576472), (1080, 592182354), (1296, 493485295), (1620, 394788236), (2160, 296091177), (3240, 197394118), (6480, 98697059)]