384412080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{123209}}^1$

素因数の和:123238

約数の個数: 80

約数和(自身を含む): 1283355360

約数和(自身を除く): 898943280

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, 123209, 246418, 369627, 492836, 616045, 739254, 985672, 1232090, 1478508, 1601717, 1848135, 1971344, 2464180, 2957016, 3203434, 3696270, 4805151, 4928360, 5914032, 6406868, 7392540, 8008585, 9610302, 9856720, 12813736, 14785080, 16017170, 19220604, 24025755, 25627472, 29570160, 32034340, 38441208, 48051510, 64068680, 76882416, 96103020, 128137360, 192206040, 384412080]

約数ペア:

[(1, 384412080), (2, 192206040), (3, 128137360), (4, 96103020), (5, 76882416), (6, 64068680), (8, 48051510), (10, 38441208), (12, 32034340), (13, 29570160), (15, 25627472), (16, 24025755), (20, 19220604), (24, 16017170), (26, 14785080), (30, 12813736), (39, 9856720), (40, 9610302), (48, 8008585), (52, 7392540), (60, 6406868), (65, 5914032), (78, 4928360), (80, 4805151), (104, 3696270), (120, 3203434), (130, 2957016), (156, 2464180), (195, 1971344), (208, 1848135), (240, 1601717), (260, 1478508), (312, 1232090), (390, 985672), (520, 739254), (624, 616045), (780, 492836), (1040, 369627), (1560, 246418), (3120, 123209)]