2454681840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{9479}}^1$

素因数の和:9591

約数の個数: 160

約数和(自身を含む): 8294469120

約数和(自身を除く): 5839787280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 83, 104, 120, 130, 156, 166, 195, 208, 240, 249, 260, 312, 332, 390, 415, 498, 520, 624, 664, 780, 830, 996, 1040, 1079, 1245, 1328, 1560, 1660, 1992, 2158, 2490, 3120, 3237, 3320, 3984, 4316, 4980, 5395, 6474, 6640, 8632, 9479, 9960, 10790, 12948, 16185, 17264, 18958, 19920, 21580, 25896, 28437, 32370, 37916, 43160, 47395, 51792, 56874, 64740, 75832, 86320, 94790, 113748, 123227, 129480, 142185, 151664, 189580, 227496, 246454, 258960, 284370, 369681, 379160, 454992, 492908, 568740, 616135, 739362, 758320, 786757, 985816, 1137480, 1232270, 1478724, 1573514, 1848405, 1971632, 2274960, 2360271, 2464540, 2957448, 3147028, 3696810, 3933785, 4720542, 4929080, 5914896, 6294056, 7393620, 7867570, 9441084, 9858160, 10227841, 11801355, 12588112, 14787240, 15735140, 18882168, 20455682, 23602710, 29574480, 30683523, 31470280, 37764336, 40911364, 47205420, 51139205, 61367046, 62940560, 81822728, 94410840, 102278410, 122734092, 153417615, 163645456, 188821680, 204556820, 245468184, 306835230, 409113640, 490936368, 613670460, 818227280, 1227340920, 2454681840]

約数ペア:

[(1, 2454681840), (2, 1227340920), (3, 818227280), (4, 613670460), (5, 490936368), (6, 409113640), (8, 306835230), (10, 245468184), (12, 204556820), (13, 188821680), (15, 163645456), (16, 153417615), (20, 122734092), (24, 102278410), (26, 94410840), (30, 81822728), (39, 62940560), (40, 61367046), (48, 51139205), (52, 47205420), (60, 40911364), (65, 37764336), (78, 31470280), (80, 30683523), (83, 29574480), (104, 23602710), (120, 20455682), (130, 18882168), (156, 15735140), (166, 14787240), (195, 12588112), (208, 11801355), (240, 10227841), (249, 9858160), (260, 9441084), (312, 7867570), (332, 7393620), (390, 6294056), (415, 5914896), (498, 4929080), (520, 4720542), (624, 3933785), (664, 3696810), (780, 3147028), (830, 2957448), (996, 2464540), (1040, 2360271), (1079, 2274960), (1245, 1971632), (1328, 1848405), (1560, 1573514), (1660, 1478724), (1992, 1232270), (2158, 1137480), (2490, 985816), (3120, 786757), (3237, 758320), (3320, 739362), (3984, 616135), (4316, 568740), (4980, 492908), (5395, 454992), (6474, 379160), (6640, 369681), (8632, 284370), (9479, 258960), (9960, 246454), (10790, 227496), (12948, 189580), (16185, 151664), (17264, 142185), (18958, 129480), (19920, 123227), (21580, 113748), (25896, 94790), (28437, 86320), (32370, 75832), (37916, 64740), (43160, 56874), (47395, 51792)]