64323480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41233}}^1$

素因数の和:41260

約数の個数: 64

約数和(自身を含む): 207819360

約数和(自身を除く): 143495880

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, 41233, 82466, 123699, 164932, 206165, 247398, 329864, 412330, 494796, 536029, 618495, 824660, 989592, 1072058, 1236990, 1608087, 1649320, 2144116, 2473980, 2680145, 3216174, 4288232, 4947960, 5360290, 6432348, 8040435, 10720580, 12864696, 16080870, 21441160, 32161740, 64323480]

約数ペア:

[(1, 64323480), (2, 32161740), (3, 21441160), (4, 16080870), (5, 12864696), (6, 10720580), (8, 8040435), (10, 6432348), (12, 5360290), (13, 4947960), (15, 4288232), (20, 3216174), (24, 2680145), (26, 2473980), (30, 2144116), (39, 1649320), (40, 1608087), (52, 1236990), (60, 1072058), (65, 989592), (78, 824660), (104, 618495), (120, 536029), (130, 494796), (156, 412330), (195, 329864), (260, 247398), (312, 206165), (390, 164932), (520, 123699), (780, 82466), (1560, 41233)]