240790320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{37159}}^1$

素因数の和:37184

約数の個数: 100

約数和(自身を含む): 836322960

約数和(自身を除く): 595532640

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, 37159, 74318, 111477, 148636, 185795, 222954, 297272, 334431, 371590, 445908, 557385, 594544, 668862, 743180, 891816, 1003293, 1114770, 1337724, 1486360, 1672155, 1783632, 2006586, 2229540, 2675448, 2972720, 3009879, 3344310, 4013172, 4459080, 5016465, 5350896, 6019758, 6688620, 8026344, 8918160, 10032930, 12039516, 13377240, 15049395, 16052688, 20065860, 24079032, 26754480, 30098790, 40131720, 48158064, 60197580, 80263440, 120395160, 240790320]

約数ペア:

[(1, 240790320), (2, 120395160), (3, 80263440), (4, 60197580), (5, 48158064), (6, 40131720), (8, 30098790), (9, 26754480), (10, 24079032), (12, 20065860), (15, 16052688), (16, 15049395), (18, 13377240), (20, 12039516), (24, 10032930), (27, 8918160), (30, 8026344), (36, 6688620), (40, 6019758), (45, 5350896), (48, 5016465), (54, 4459080), (60, 4013172), (72, 3344310), (80, 3009879), (81, 2972720), (90, 2675448), (108, 2229540), (120, 2006586), (135, 1783632), (144, 1672155), (162, 1486360), (180, 1337724), (216, 1114770), (240, 1003293), (270, 891816), (324, 743180), (360, 668862), (405, 594544), (432, 557385), (540, 445908), (648, 371590), (720, 334431), (810, 297272), (1080, 222954), (1296, 185795), (1620, 148636), (2160, 111477), (3240, 74318), (6480, 37159)]