3942240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 12773376

約数和(自身を除く): 8831136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 191, 215, 240, 258, 344, 382, 430, 480, 516, 573, 645, 688, 764, 860, 955, 1032, 1146, 1290, 1376, 1528, 1720, 1910, 2064, 2292, 2580, 2865, 3056, 3440, 3820, 4128, 4584, 5160, 5730, 6112, 6880, 7640, 8213, 9168, 10320, 11460, 15280, 16426, 18336, 20640, 22920, 24639, 30560, 32852, 41065, 45840, 49278, 65704, 82130, 91680, 98556, 123195, 131408, 164260, 197112, 246390, 262816, 328520, 394224, 492780, 657040, 788448, 985560, 1314080, 1971120, 3942240]

約数ペア:

[(1, 3942240), (2, 1971120), (3, 1314080), (4, 985560), (5, 788448), (6, 657040), (8, 492780), (10, 394224), (12, 328520), (15, 262816), (16, 246390), (20, 197112), (24, 164260), (30, 131408), (32, 123195), (40, 98556), (43, 91680), (48, 82130), (60, 65704), (80, 49278), (86, 45840), (96, 41065), (120, 32852), (129, 30560), (160, 24639), (172, 22920), (191, 20640), (215, 18336), (240, 16426), (258, 15280), (344, 11460), (382, 10320), (430, 9168), (480, 8213), (516, 7640), (573, 6880), (645, 6112), (688, 5730), (764, 5160), (860, 4584), (955, 4128), (1032, 3820), (1146, 3440), (1290, 3056), (1376, 2865), (1528, 2580), (1720, 2292), (1910, 2064)]