72425280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2039}}^1$

素因数の和:2096

約数の個数: 112

約数和(自身を含む): 236280960

約数和(自身を除く): 163855680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2039, 2220, 2368, 2960, 3552, 4078, 4440, 5920, 6117, 7104, 8156, 8880, 10195, 11840, 12234, 16312, 17760, 20390, 24468, 30585, 32624, 35520, 40780, 48936, 61170, 65248, 75443, 81560, 97872, 122340, 130496, 150886, 163120, 195744, 226329, 244680, 301772, 326240, 377215, 391488, 452658, 489360, 603544, 652480, 754430, 905316, 978720, 1131645, 1207088, 1508860, 1810632, 1957440, 2263290, 2414176, 3017720, 3621264, 4526580, 4828352, 6035440, 7242528, 9053160, 12070880, 14485056, 18106320, 24141760, 36212640, 72425280]

約数ペア:

[(1, 72425280), (2, 36212640), (3, 24141760), (4, 18106320), (5, 14485056), (6, 12070880), (8, 9053160), (10, 7242528), (12, 6035440), (15, 4828352), (16, 4526580), (20, 3621264), (24, 3017720), (30, 2414176), (32, 2263290), (37, 1957440), (40, 1810632), (48, 1508860), (60, 1207088), (64, 1131645), (74, 978720), (80, 905316), (96, 754430), (111, 652480), (120, 603544), (148, 489360), (160, 452658), (185, 391488), (192, 377215), (222, 326240), (240, 301772), (296, 244680), (320, 226329), (370, 195744), (444, 163120), (480, 150886), (555, 130496), (592, 122340), (740, 97872), (888, 81560), (960, 75443), (1110, 65248), (1184, 61170), (1480, 48936), (1776, 40780), (2039, 35520), (2220, 32624), (2368, 30585), (2960, 24468), (3552, 20390), (4078, 17760), (4440, 16312), (5920, 12234), (6117, 11840), (7104, 10195), (8156, 8880)]