2069592720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{663331}}^1$

素因数の和:663360

約数の個数: 80

約数和(自身を含む): 6909266112

約数和(自身を除く): 4839673392

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, 663331, 1326662, 1989993, 2653324, 3316655, 3979986, 5306648, 6633310, 7959972, 8623303, 9949965, 10613296, 13266620, 15919944, 17246606, 19899930, 25869909, 26533240, 31839888, 34493212, 39799860, 43116515, 51739818, 53066480, 68986424, 79599720, 86233030, 103479636, 129349545, 137972848, 159199440, 172466060, 206959272, 258699090, 344932120, 413918544, 517398180, 689864240, 1034796360, 2069592720]

約数ペア:

[(1, 2069592720), (2, 1034796360), (3, 689864240), (4, 517398180), (5, 413918544), (6, 344932120), (8, 258699090), (10, 206959272), (12, 172466060), (13, 159199440), (15, 137972848), (16, 129349545), (20, 103479636), (24, 86233030), (26, 79599720), (30, 68986424), (39, 53066480), (40, 51739818), (48, 43116515), (52, 39799860), (60, 34493212), (65, 31839888), (78, 26533240), (80, 25869909), (104, 19899930), (120, 17246606), (130, 15919944), (156, 13266620), (195, 10613296), (208, 9949965), (240, 8623303), (260, 7959972), (312, 6633310), (390, 5306648), (520, 3979986), (624, 3316655), (780, 2653324), (1040, 1989993), (1560, 1326662), (3120, 663331)]