524085720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2161}}^1$

素因数の和:2265

約数の個数: 128

約数和(自身を含む): 1643811840

約数和(自身を除く): 1119726120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 47, 60, 86, 94, 120, 129, 141, 172, 188, 215, 235, 258, 282, 344, 376, 430, 470, 516, 564, 645, 705, 860, 940, 1032, 1128, 1290, 1410, 1720, 1880, 2021, 2161, 2580, 2820, 4042, 4322, 5160, 5640, 6063, 6483, 8084, 8644, 10105, 10805, 12126, 12966, 16168, 17288, 20210, 21610, 24252, 25932, 30315, 32415, 40420, 43220, 48504, 51864, 60630, 64830, 80840, 86440, 92923, 101567, 121260, 129660, 185846, 203134, 242520, 259320, 278769, 304701, 371692, 406268, 464615, 507835, 557538, 609402, 743384, 812536, 929230, 1015670, 1115076, 1218804, 1393845, 1523505, 1858460, 2031340, 2230152, 2437608, 2787690, 3047010, 3716920, 4062680, 4367381, 5575380, 6094020, 8734762, 11150760, 12188040, 13102143, 17469524, 21836905, 26204286, 34939048, 43673810, 52408572, 65510715, 87347620, 104817144, 131021430, 174695240, 262042860, 524085720]

約数ペア:

[(1, 524085720), (2, 262042860), (3, 174695240), (4, 131021430), (5, 104817144), (6, 87347620), (8, 65510715), (10, 52408572), (12, 43673810), (15, 34939048), (20, 26204286), (24, 21836905), (30, 17469524), (40, 13102143), (43, 12188040), (47, 11150760), (60, 8734762), (86, 6094020), (94, 5575380), (120, 4367381), (129, 4062680), (141, 3716920), (172, 3047010), (188, 2787690), (215, 2437608), (235, 2230152), (258, 2031340), (282, 1858460), (344, 1523505), (376, 1393845), (430, 1218804), (470, 1115076), (516, 1015670), (564, 929230), (645, 812536), (705, 743384), (860, 609402), (940, 557538), (1032, 507835), (1128, 464615), (1290, 406268), (1410, 371692), (1720, 304701), (1880, 278769), (2021, 259320), (2161, 242520), (2580, 203134), (2820, 185846), (4042, 129660), (4322, 121260), (5160, 101567), (5640, 92923), (6063, 86440), (6483, 80840), (8084, 64830), (8644, 60630), (10105, 51864), (10805, 48504), (12126, 43220), (12966, 40420), (16168, 32415), (17288, 30315), (20210, 25932), (21610, 24252)]