279018480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2417}}^1$

素因数の和:2483

約数の個数: 160

約数和(自身を含む): 957063744

約数和(自身を除く): 678045264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 104, 111, 120, 130, 148, 156, 185, 195, 208, 222, 240, 260, 296, 312, 370, 390, 444, 481, 520, 555, 592, 624, 740, 780, 888, 962, 1040, 1110, 1443, 1480, 1560, 1776, 1924, 2220, 2405, 2417, 2886, 2960, 3120, 3848, 4440, 4810, 4834, 5772, 7215, 7251, 7696, 8880, 9620, 9668, 11544, 12085, 14430, 14502, 19240, 19336, 23088, 24170, 28860, 29004, 31421, 36255, 38480, 38672, 48340, 57720, 58008, 62842, 72510, 89429, 94263, 96680, 115440, 116016, 125684, 145020, 157105, 178858, 188526, 193360, 251368, 268287, 290040, 314210, 357716, 377052, 447145, 471315, 502736, 536574, 580080, 628420, 715432, 754104, 894290, 942630, 1073148, 1162577, 1256840, 1341435, 1430864, 1508208, 1788580, 1885260, 2146296, 2325154, 2513680, 2682870, 3487731, 3577160, 3770520, 4292592, 4650308, 5365740, 5812885, 6975462, 7154320, 7541040, 9300616, 10731480, 11625770, 13950924, 17438655, 18601232, 21462960, 23251540, 27901848, 34877310, 46503080, 55803696, 69754620, 93006160, 139509240, 279018480]

約数ペア:

[(1, 279018480), (2, 139509240), (3, 93006160), (4, 69754620), (5, 55803696), (6, 46503080), (8, 34877310), (10, 27901848), (12, 23251540), (13, 21462960), (15, 18601232), (16, 17438655), (20, 13950924), (24, 11625770), (26, 10731480), (30, 9300616), (37, 7541040), (39, 7154320), (40, 6975462), (48, 5812885), (52, 5365740), (60, 4650308), (65, 4292592), (74, 3770520), (78, 3577160), (80, 3487731), (104, 2682870), (111, 2513680), (120, 2325154), (130, 2146296), (148, 1885260), (156, 1788580), (185, 1508208), (195, 1430864), (208, 1341435), (222, 1256840), (240, 1162577), (260, 1073148), (296, 942630), (312, 894290), (370, 754104), (390, 715432), (444, 628420), (481, 580080), (520, 536574), (555, 502736), (592, 471315), (624, 447145), (740, 377052), (780, 357716), (888, 314210), (962, 290040), (1040, 268287), (1110, 251368), (1443, 193360), (1480, 188526), (1560, 178858), (1776, 157105), (1924, 145020), (2220, 125684), (2405, 116016), (2417, 115440), (2886, 96680), (2960, 94263), (3120, 89429), (3848, 72510), (4440, 62842), (4810, 58008), (4834, 57720), (5772, 48340), (7215, 38672), (7251, 38480), (7696, 36255), (8880, 31421), (9620, 29004), (9668, 28860), (11544, 24170), (12085, 23088), (14430, 19336), (14502, 19240)]