57991440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18587}}^1$

素因数の和:18616

約数の個数: 80

約数和(自身を含む): 193612608

約数和(自身を除く): 135621168

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, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 18587, 37174, 55761, 74348, 92935, 111522, 148696, 185870, 223044, 241631, 278805, 297392, 371740, 446088, 483262, 557610, 724893, 743480, 892176, 966524, 1115220, 1208155, 1449786, 1486960, 1933048, 2230440, 2416310, 2899572, 3624465, 3866096, 4460880, 4832620, 5799144, 7248930, 9665240, 11598288, 14497860, 19330480, 28995720, 57991440]

約数ペア:

[(1, 57991440), (2, 28995720), (3, 19330480), (4, 14497860), (5, 11598288), (6, 9665240), (8, 7248930), (10, 5799144), (12, 4832620), (13, 4460880), (15, 3866096), (16, 3624465), (20, 2899572), (24, 2416310), (26, 2230440), (30, 1933048), (39, 1486960), (40, 1449786), (48, 1208155), (52, 1115220), (60, 966524), (65, 892176), (78, 743480), (80, 724893), (104, 557610), (120, 483262), (130, 446088), (156, 371740), (195, 297392), (208, 278805), (240, 241631), (260, 223044), (312, 185870), (390, 148696), (520, 111522), (624, 92935), (780, 74348), (1040, 55761), (1560, 37174), (3120, 18587)]