27259440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8737}}^1$

素因数の和:8766

約数の個数: 80

約数和(自身を含む): 91015008

約数和(自身を除く): 63755568

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, 8737, 17474, 26211, 34948, 43685, 52422, 69896, 87370, 104844, 113581, 131055, 139792, 174740, 209688, 227162, 262110, 340743, 349480, 419376, 454324, 524220, 567905, 681486, 698960, 908648, 1048440, 1135810, 1362972, 1703715, 1817296, 2096880, 2271620, 2725944, 3407430, 4543240, 5451888, 6814860, 9086480, 13629720, 27259440]

約数ペア:

[(1, 27259440), (2, 13629720), (3, 9086480), (4, 6814860), (5, 5451888), (6, 4543240), (8, 3407430), (10, 2725944), (12, 2271620), (13, 2096880), (15, 1817296), (16, 1703715), (20, 1362972), (24, 1135810), (26, 1048440), (30, 908648), (39, 698960), (40, 681486), (48, 567905), (52, 524220), (60, 454324), (65, 419376), (78, 349480), (80, 340743), (104, 262110), (120, 227162), (130, 209688), (156, 174740), (195, 139792), (208, 131055), (240, 113581), (260, 104844), (312, 87370), (390, 69896), (520, 52422), (624, 43685), (780, 34948), (1040, 26211), (1560, 17474), (3120, 8737)]