313085760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25087}}^1$

素因数の和:25120

約数の個数: 112

約数和(自身を含む): 1070555136

約数和(自身を除く): 757469376

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, 6240, 12480, 25087, 50174, 75261, 100348, 125435, 150522, 200696, 250870, 301044, 326131, 376305, 401392, 501740, 602088, 652262, 752610, 802784, 978393, 1003480, 1204176, 1304524, 1505220, 1605568, 1630655, 1956786, 2006960, 2408352, 2609048, 3010440, 3261310, 3913572, 4013920, 4816704, 4891965, 5218096, 6020880, 6522620, 7827144, 8027840, 9783930, 10436192, 12041760, 13045240, 15654288, 19567860, 20872384, 24083520, 26090480, 31308576, 39135720, 52180960, 62617152, 78271440, 104361920, 156542880, 313085760]

約数ペア:

[(1, 313085760), (2, 156542880), (3, 104361920), (4, 78271440), (5, 62617152), (6, 52180960), (8, 39135720), (10, 31308576), (12, 26090480), (13, 24083520), (15, 20872384), (16, 19567860), (20, 15654288), (24, 13045240), (26, 12041760), (30, 10436192), (32, 9783930), (39, 8027840), (40, 7827144), (48, 6522620), (52, 6020880), (60, 5218096), (64, 4891965), (65, 4816704), (78, 4013920), (80, 3913572), (96, 3261310), (104, 3010440), (120, 2609048), (130, 2408352), (156, 2006960), (160, 1956786), (192, 1630655), (195, 1605568), (208, 1505220), (240, 1304524), (260, 1204176), (312, 1003480), (320, 978393), (390, 802784), (416, 752610), (480, 652262), (520, 602088), (624, 501740), (780, 401392), (832, 376305), (960, 326131), (1040, 301044), (1248, 250870), (1560, 200696), (2080, 150522), (2496, 125435), (3120, 100348), (4160, 75261), (6240, 50174), (12480, 25087)]