105725040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25913}}^1$

素因数の和:25946

約数の個数: 80

約数和(自身を含む): 347040288

約数和(自身を除く): 241315248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 25913, 51826, 77739, 103652, 129565, 155478, 207304, 259130, 310956, 388695, 414608, 440521, 518260, 621912, 777390, 881042, 1036520, 1243824, 1321563, 1554780, 1762084, 2073040, 2202605, 2643126, 3109560, 3524168, 4405210, 5286252, 6219120, 6607815, 7048336, 8810420, 10572504, 13215630, 17620840, 21145008, 26431260, 35241680, 52862520, 105725040]

約数ペア:

[(1, 105725040), (2, 52862520), (3, 35241680), (4, 26431260), (5, 21145008), (6, 17620840), (8, 13215630), (10, 10572504), (12, 8810420), (15, 7048336), (16, 6607815), (17, 6219120), (20, 5286252), (24, 4405210), (30, 3524168), (34, 3109560), (40, 2643126), (48, 2202605), (51, 2073040), (60, 1762084), (68, 1554780), (80, 1321563), (85, 1243824), (102, 1036520), (120, 881042), (136, 777390), (170, 621912), (204, 518260), (240, 440521), (255, 414608), (272, 388695), (340, 310956), (408, 259130), (510, 207304), (680, 155478), (816, 129565), (1020, 103652), (1360, 77739), (2040, 51826), (4080, 25913)]