15159060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 53778816

約数和(自身を除く): 38619756

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 227, 252, 265, 315, 318, 371, 420, 454, 477, 530, 630, 636, 681, 742, 795, 908, 954, 1060, 1113, 1135, 1260, 1362, 1484, 1589, 1590, 1855, 1908, 2043, 2226, 2270, 2385, 2724, 3178, 3180, 3339, 3405, 3710, 4086, 4452, 4540, 4767, 4770, 5565, 6356, 6678, 6810, 7420, 7945, 8172, 9534, 9540, 10215, 11130, 12031, 13356, 13620, 14301, 15890, 16695, 19068, 20430, 22260, 23835, 24062, 28602, 31780, 33390, 36093, 40860, 47670, 48124, 57204, 60155, 66780, 71505, 72186, 84217, 95340, 108279, 120310, 143010, 144372, 168434, 180465, 216558, 240620, 252651, 286020, 336868, 360930, 421085, 433116, 505302, 541395, 721860, 757953, 842170, 1010604, 1082790, 1263255, 1515906, 1684340, 2165580, 2526510, 3031812, 3789765, 5053020, 7579530, 15159060]

約数ペア:

[(1, 15159060), (2, 7579530), (3, 5053020), (4, 3789765), (5, 3031812), (6, 2526510), (7, 2165580), (9, 1684340), (10, 1515906), (12, 1263255), (14, 1082790), (15, 1010604), (18, 842170), (20, 757953), (21, 721860), (28, 541395), (30, 505302), (35, 433116), (36, 421085), (42, 360930), (45, 336868), (53, 286020), (60, 252651), (63, 240620), (70, 216558), (84, 180465), (90, 168434), (105, 144372), (106, 143010), (126, 120310), (140, 108279), (159, 95340), (180, 84217), (210, 72186), (212, 71505), (227, 66780), (252, 60155), (265, 57204), (315, 48124), (318, 47670), (371, 40860), (420, 36093), (454, 33390), (477, 31780), (530, 28602), (630, 24062), (636, 23835), (681, 22260), (742, 20430), (795, 19068), (908, 16695), (954, 15890), (1060, 14301), (1113, 13620), (1135, 13356), (1260, 12031), (1362, 11130), (1484, 10215), (1589, 9540), (1590, 9534), (1855, 8172), (1908, 7945), (2043, 7420), (2226, 6810), (2270, 6678), (2385, 6356), (2724, 5565), (3178, 4770), (3180, 4767), (3339, 4540), (3405, 4452), (3710, 4086)]