82264080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11057}}^1$

素因数の和:11104

約数の個数: 80

約数和(自身を含む): 263268864

約数和(自身を除く): 181004784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 11057, 22114, 33171, 44228, 55285, 66342, 88456, 110570, 132684, 165855, 176912, 221140, 265368, 331710, 342767, 442280, 530736, 663420, 685534, 884560, 1028301, 1326840, 1371068, 1713835, 2056602, 2653680, 2742136, 3427670, 4113204, 5141505, 5484272, 6855340, 8226408, 10283010, 13710680, 16452816, 20566020, 27421360, 41132040, 82264080]

約数ペア:

[(1, 82264080), (2, 41132040), (3, 27421360), (4, 20566020), (5, 16452816), (6, 13710680), (8, 10283010), (10, 8226408), (12, 6855340), (15, 5484272), (16, 5141505), (20, 4113204), (24, 3427670), (30, 2742136), (31, 2653680), (40, 2056602), (48, 1713835), (60, 1371068), (62, 1326840), (80, 1028301), (93, 884560), (120, 685534), (124, 663420), (155, 530736), (186, 442280), (240, 342767), (248, 331710), (310, 265368), (372, 221140), (465, 176912), (496, 165855), (620, 132684), (744, 110570), (930, 88456), (1240, 66342), (1488, 55285), (1860, 44228), (2480, 33171), (3720, 22114), (7440, 11057)]