15524080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 160

約数和(自身を含む): 44997120

約数和(自身を除く): 29473040

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 23, 26, 40, 44, 46, 52, 55, 59, 65, 80, 88, 92, 104, 110, 115, 118, 130, 143, 176, 184, 208, 220, 230, 236, 253, 260, 286, 295, 299, 368, 440, 460, 472, 506, 520, 572, 590, 598, 649, 715, 767, 880, 920, 944, 1012, 1040, 1144, 1180, 1196, 1265, 1298, 1357, 1430, 1495, 1534, 1840, 2024, 2288, 2360, 2392, 2530, 2596, 2714, 2860, 2990, 3068, 3245, 3289, 3835, 4048, 4720, 4784, 5060, 5192, 5428, 5720, 5980, 6136, 6490, 6578, 6785, 7670, 8437, 10120, 10384, 10856, 11440, 11960, 12272, 12980, 13156, 13570, 14927, 15340, 16445, 16874, 17641, 20240, 21712, 23920, 25960, 26312, 27140, 29854, 30680, 32890, 33748, 35282, 42185, 51920, 52624, 54280, 59708, 61360, 65780, 67496, 70564, 74635, 84370, 88205, 108560, 119416, 131560, 134992, 141128, 149270, 168740, 176410, 194051, 238832, 263120, 282256, 298540, 337480, 352820, 388102, 597080, 674960, 705640, 776204, 970255, 1194160, 1411280, 1552408, 1940510, 3104816, 3881020, 7762040, 15524080]

約数ペア:

[(1, 15524080), (2, 7762040), (4, 3881020), (5, 3104816), (8, 1940510), (10, 1552408), (11, 1411280), (13, 1194160), (16, 970255), (20, 776204), (22, 705640), (23, 674960), (26, 597080), (40, 388102), (44, 352820), (46, 337480), (52, 298540), (55, 282256), (59, 263120), (65, 238832), (80, 194051), (88, 176410), (92, 168740), (104, 149270), (110, 141128), (115, 134992), (118, 131560), (130, 119416), (143, 108560), (176, 88205), (184, 84370), (208, 74635), (220, 70564), (230, 67496), (236, 65780), (253, 61360), (260, 59708), (286, 54280), (295, 52624), (299, 51920), (368, 42185), (440, 35282), (460, 33748), (472, 32890), (506, 30680), (520, 29854), (572, 27140), (590, 26312), (598, 25960), (649, 23920), (715, 21712), (767, 20240), (880, 17641), (920, 16874), (944, 16445), (1012, 15340), (1040, 14927), (1144, 13570), (1180, 13156), (1196, 12980), (1265, 12272), (1298, 11960), (1357, 11440), (1430, 10856), (1495, 10384), (1534, 10120), (1840, 8437), (2024, 7670), (2288, 6785), (2360, 6578), (2392, 6490), (2530, 6136), (2596, 5980), (2714, 5720), (2860, 5428), (2990, 5192), (3068, 5060), (3245, 4784), (3289, 4720), (3835, 4048)]