8058120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 28304640

約数和(自身を除く): 20246520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 181, 210, 212, 265, 280, 318, 362, 371, 420, 424, 530, 543, 636, 724, 742, 795, 840, 905, 1060, 1086, 1113, 1267, 1272, 1448, 1484, 1590, 1810, 1855, 2120, 2172, 2226, 2534, 2715, 2968, 3180, 3620, 3710, 3801, 4344, 4452, 5068, 5430, 5565, 6335, 6360, 7240, 7420, 7602, 8904, 9593, 10136, 10860, 11130, 12670, 14840, 15204, 19005, 19186, 21720, 22260, 25340, 28779, 30408, 38010, 38372, 44520, 47965, 50680, 57558, 67151, 76020, 76744, 95930, 115116, 134302, 143895, 152040, 191860, 201453, 230232, 268604, 287790, 335755, 383720, 402906, 537208, 575580, 671510, 805812, 1007265, 1151160, 1343020, 1611624, 2014530, 2686040, 4029060, 8058120]

約数ペア:

[(1, 8058120), (2, 4029060), (3, 2686040), (4, 2014530), (5, 1611624), (6, 1343020), (7, 1151160), (8, 1007265), (10, 805812), (12, 671510), (14, 575580), (15, 537208), (20, 402906), (21, 383720), (24, 335755), (28, 287790), (30, 268604), (35, 230232), (40, 201453), (42, 191860), (53, 152040), (56, 143895), (60, 134302), (70, 115116), (84, 95930), (105, 76744), (106, 76020), (120, 67151), (140, 57558), (159, 50680), (168, 47965), (181, 44520), (210, 38372), (212, 38010), (265, 30408), (280, 28779), (318, 25340), (362, 22260), (371, 21720), (420, 19186), (424, 19005), (530, 15204), (543, 14840), (636, 12670), (724, 11130), (742, 10860), (795, 10136), (840, 9593), (905, 8904), (1060, 7602), (1086, 7420), (1113, 7240), (1267, 6360), (1272, 6335), (1448, 5565), (1484, 5430), (1590, 5068), (1810, 4452), (1855, 4344), (2120, 3801), (2172, 3710), (2226, 3620), (2534, 3180), (2715, 2968)]