76107720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48787}}^1$

素因数の和:48814

約数の個数: 64

約数和(自身を含む): 245891520

約数和(自身を除く): 169783800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 48787, 97574, 146361, 195148, 243935, 292722, 390296, 487870, 585444, 634231, 731805, 975740, 1170888, 1268462, 1463610, 1902693, 1951480, 2536924, 2927220, 3171155, 3805386, 5073848, 5854440, 6342310, 7610772, 9513465, 12684620, 15221544, 19026930, 25369240, 38053860, 76107720]

約数ペア:

[(1, 76107720), (2, 38053860), (3, 25369240), (4, 19026930), (5, 15221544), (6, 12684620), (8, 9513465), (10, 7610772), (12, 6342310), (13, 5854440), (15, 5073848), (20, 3805386), (24, 3171155), (26, 2927220), (30, 2536924), (39, 1951480), (40, 1902693), (52, 1463610), (60, 1268462), (65, 1170888), (78, 975740), (104, 731805), (120, 634231), (130, 585444), (156, 487870), (195, 390296), (260, 292722), (312, 243935), (390, 195148), (520, 146361), (780, 97574), (1560, 48787)]