82215120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2027}}^1$

素因数の和:2069

約数の個数: 120

約数和(自身を含む): 276116256

約数和(自身を除く): 193901136

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, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2027, 2028, 2535, 2704, 3120, 3380, 4054, 4056, 5070, 6081, 6760, 8108, 8112, 10135, 10140, 12162, 13520, 16216, 20270, 20280, 24324, 26351, 30405, 32432, 40540, 40560, 48648, 52702, 60810, 79053, 81080, 97296, 105404, 121620, 131755, 158106, 162160, 210808, 243240, 263510, 316212, 342563, 395265, 421616, 486480, 527020, 632424, 685126, 790530, 1027689, 1054040, 1264848, 1370252, 1581060, 1712815, 2055378, 2108080, 2740504, 3162120, 3425630, 4110756, 5138445, 5481008, 6324240, 6851260, 8221512, 10276890, 13702520, 16443024, 20553780, 27405040, 41107560, 82215120]

約数ペア:

[(1, 82215120), (2, 41107560), (3, 27405040), (4, 20553780), (5, 16443024), (6, 13702520), (8, 10276890), (10, 8221512), (12, 6851260), (13, 6324240), (15, 5481008), (16, 5138445), (20, 4110756), (24, 3425630), (26, 3162120), (30, 2740504), (39, 2108080), (40, 2055378), (48, 1712815), (52, 1581060), (60, 1370252), (65, 1264848), (78, 1054040), (80, 1027689), (104, 790530), (120, 685126), (130, 632424), (156, 527020), (169, 486480), (195, 421616), (208, 395265), (240, 342563), (260, 316212), (312, 263510), (338, 243240), (390, 210808), (507, 162160), (520, 158106), (624, 131755), (676, 121620), (780, 105404), (845, 97296), (1014, 81080), (1040, 79053), (1352, 60810), (1560, 52702), (1690, 48648), (2027, 40560), (2028, 40540), (2535, 32432), (2704, 30405), (3120, 26351), (3380, 24324), (4054, 20280), (4056, 20270), (5070, 16216), (6081, 13520), (6760, 12162), (8108, 10140), (8112, 10135)]