858398760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{15791}}^1$

素因数の和:15959

約数の個数: 96

約数和(自身を含む): 2808449280

約数和(自身を除く): 1950050520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 151, 180, 302, 360, 453, 604, 755, 906, 1208, 1359, 1510, 1812, 2265, 2718, 3020, 3624, 4530, 5436, 6040, 6795, 9060, 10872, 13590, 15791, 18120, 27180, 31582, 47373, 54360, 63164, 78955, 94746, 126328, 142119, 157910, 189492, 236865, 284238, 315820, 378984, 473730, 568476, 631640, 710595, 947460, 1136952, 1421190, 1894920, 2384441, 2842380, 4768882, 5684760, 7153323, 9537764, 11922205, 14306646, 19075528, 21459969, 23844410, 28613292, 35766615, 42919938, 47688820, 57226584, 71533230, 85839876, 95377640, 107299845, 143066460, 171679752, 214599690, 286132920, 429199380, 858398760]

約数ペア:

[(1, 858398760), (2, 429199380), (3, 286132920), (4, 214599690), (5, 171679752), (6, 143066460), (8, 107299845), (9, 95377640), (10, 85839876), (12, 71533230), (15, 57226584), (18, 47688820), (20, 42919938), (24, 35766615), (30, 28613292), (36, 23844410), (40, 21459969), (45, 19075528), (60, 14306646), (72, 11922205), (90, 9537764), (120, 7153323), (151, 5684760), (180, 4768882), (302, 2842380), (360, 2384441), (453, 1894920), (604, 1421190), (755, 1136952), (906, 947460), (1208, 710595), (1359, 631640), (1510, 568476), (1812, 473730), (2265, 378984), (2718, 315820), (3020, 284238), (3624, 236865), (4530, 189492), (5436, 157910), (6040, 142119), (6795, 126328), (9060, 94746), (10872, 78955), (13590, 63164), (15791, 54360), (18120, 47373), (27180, 31582)]