681012960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{45767}}^1$

素因数の和:45816

約数の個数: 96

約数和(自身を含む): 2214438912

約数和(自身を除く): 1533425952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 45767, 91534, 137301, 183068, 228835, 274602, 366136, 457670, 549204, 686505, 732272, 915340, 1098408, 1373010, 1418777, 1464544, 1830680, 2196816, 2746020, 2837554, 3661360, 4256331, 4393632, 5492040, 5675108, 7093885, 7322720, 8512662, 10984080, 11350216, 14187770, 17025324, 21281655, 21968160, 22700432, 28375540, 34050648, 42563310, 45400864, 56751080, 68101296, 85126620, 113502160, 136202592, 170253240, 227004320, 340506480, 681012960]

約数ペア:

[(1, 681012960), (2, 340506480), (3, 227004320), (4, 170253240), (5, 136202592), (6, 113502160), (8, 85126620), (10, 68101296), (12, 56751080), (15, 45400864), (16, 42563310), (20, 34050648), (24, 28375540), (30, 22700432), (31, 21968160), (32, 21281655), (40, 17025324), (48, 14187770), (60, 11350216), (62, 10984080), (80, 8512662), (93, 7322720), (96, 7093885), (120, 5675108), (124, 5492040), (155, 4393632), (160, 4256331), (186, 3661360), (240, 2837554), (248, 2746020), (310, 2196816), (372, 1830680), (465, 1464544), (480, 1418777), (496, 1373010), (620, 1098408), (744, 915340), (930, 732272), (992, 686505), (1240, 549204), (1488, 457670), (1860, 366136), (2480, 274602), (2976, 228835), (3720, 183068), (4960, 137301), (7440, 91534), (14880, 45767)]