68836560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22063}}^1$

素因数の和:22092

約数の個数: 80

約数和(自身を含む): 229818624

約数和(自身を除く): 160982064

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, 22063, 44126, 66189, 88252, 110315, 132378, 176504, 220630, 264756, 286819, 330945, 353008, 441260, 529512, 573638, 661890, 860457, 882520, 1059024, 1147276, 1323780, 1434095, 1720914, 1765040, 2294552, 2647560, 2868190, 3441828, 4302285, 4589104, 5295120, 5736380, 6883656, 8604570, 11472760, 13767312, 17209140, 22945520, 34418280, 68836560]

約数ペア:

[(1, 68836560), (2, 34418280), (3, 22945520), (4, 17209140), (5, 13767312), (6, 11472760), (8, 8604570), (10, 6883656), (12, 5736380), (13, 5295120), (15, 4589104), (16, 4302285), (20, 3441828), (24, 2868190), (26, 2647560), (30, 2294552), (39, 1765040), (40, 1720914), (48, 1434095), (52, 1323780), (60, 1147276), (65, 1059024), (78, 882520), (80, 860457), (104, 661890), (120, 573638), (130, 529512), (156, 441260), (195, 353008), (208, 330945), (240, 286819), (260, 264756), (312, 220630), (390, 176504), (520, 132378), (624, 110315), (780, 88252), (1040, 66189), (1560, 44126), (3120, 22063)]