72271680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5791}}^1$

素因数の和:5824

約数の個数: 112

約数和(自身を含む): 247156224

約数和(自身を除く): 174884544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 5791, 6240, 11582, 12480, 17373, 23164, 28955, 34746, 46328, 57910, 69492, 75283, 86865, 92656, 115820, 138984, 150566, 173730, 185312, 225849, 231640, 277968, 301132, 347460, 370624, 376415, 451698, 463280, 555936, 602264, 694920, 752830, 903396, 926560, 1111872, 1129245, 1204528, 1389840, 1505660, 1806792, 1853120, 2258490, 2409056, 2779680, 3011320, 3613584, 4516980, 4818112, 5559360, 6022640, 7227168, 9033960, 12045280, 14454336, 18067920, 24090560, 36135840, 72271680]

約数ペア:

[(1, 72271680), (2, 36135840), (3, 24090560), (4, 18067920), (5, 14454336), (6, 12045280), (8, 9033960), (10, 7227168), (12, 6022640), (13, 5559360), (15, 4818112), (16, 4516980), (20, 3613584), (24, 3011320), (26, 2779680), (30, 2409056), (32, 2258490), (39, 1853120), (40, 1806792), (48, 1505660), (52, 1389840), (60, 1204528), (64, 1129245), (65, 1111872), (78, 926560), (80, 903396), (96, 752830), (104, 694920), (120, 602264), (130, 555936), (156, 463280), (160, 451698), (192, 376415), (195, 370624), (208, 347460), (240, 301132), (260, 277968), (312, 231640), (320, 225849), (390, 185312), (416, 173730), (480, 150566), (520, 138984), (624, 115820), (780, 92656), (832, 86865), (960, 75283), (1040, 69492), (1248, 57910), (1560, 46328), (2080, 34746), (2496, 28955), (3120, 23164), (4160, 17373), (5791, 12480), (6240, 11582)]