289348518960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{32173}}^1\times {\mathrm{12491}}^1$

素因数の和:44683

約数の個数: 120

約数和(自身を含む): 971836776144

約数和(自身を除く): 682488257184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 12491, 24982, 32173, 37473, 49964, 62455, 64346, 74946, 96519, 99928, 112419, 124910, 128692, 149892, 160865, 187365, 193038, 199856, 224838, 249820, 257384, 289557, 299784, 321730, 374730, 386076, 449676, 482595, 499640, 514768, 562095, 579114, 599568, 643460, 749460, 772152, 899352, 965190, 999280, 1124190, 1158228, 1286920, 1447785, 1498920, 1544304, 1798704, 1930380, 2248380, 2316456, 2573840, 2895570, 2997840, 3860760, 4496760, 4632912, 5791140, 7721520, 8993520, 11582280, 23164560, 401872943, 803745886, 1205618829, 1607491772, 2009364715, 2411237658, 3214983544, 3616856487, 4018729430, 4822475316, 6028094145, 6429967088, 7233712974, 8037458860, 9644950632, 12056188290, 14467425948, 16074917720, 18084282435, 19289901264, 24112376580, 28934851896, 32149835440, 36168564870, 48224753160, 57869703792, 72337129740, 96449506320, 144674259480, 289348518960]

約数ペア:

[(1, 289348518960), (2, 144674259480), (3, 96449506320), (4, 72337129740), (5, 57869703792), (6, 48224753160), (8, 36168564870), (9, 32149835440), (10, 28934851896), (12, 24112376580), (15, 19289901264), (16, 18084282435), (18, 16074917720), (20, 14467425948), (24, 12056188290), (30, 9644950632), (36, 8037458860), (40, 7233712974), (45, 6429967088), (48, 6028094145), (60, 4822475316), (72, 4018729430), (80, 3616856487), (90, 3214983544), (120, 2411237658), (144, 2009364715), (180, 1607491772), (240, 1205618829), (360, 803745886), (720, 401872943), (12491, 23164560), (24982, 11582280), (32173, 8993520), (37473, 7721520), (49964, 5791140), (62455, 4632912), (64346, 4496760), (74946, 3860760), (96519, 2997840), (99928, 2895570), (112419, 2573840), (124910, 2316456), (128692, 2248380), (149892, 1930380), (160865, 1798704), (187365, 1544304), (193038, 1498920), (199856, 1447785), (224838, 1286920), (249820, 1158228), (257384, 1124190), (289557, 999280), (299784, 965190), (321730, 899352), (374730, 772152), (386076, 749460), (449676, 643460), (482595, 599568), (499640, 579114), (514768, 562095)]