8296080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2659}}^1$

素因数の和:2688

約数の個数: 80

約数和(自身を含む): 27706560

約数和(自身を除く): 19410480

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, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 2659, 3120, 5318, 7977, 10636, 13295, 15954, 21272, 26590, 31908, 34567, 39885, 42544, 53180, 63816, 69134, 79770, 103701, 106360, 127632, 138268, 159540, 172835, 207402, 212720, 276536, 319080, 345670, 414804, 518505, 553072, 638160, 691340, 829608, 1037010, 1382680, 1659216, 2074020, 2765360, 4148040, 8296080]

約数ペア:

[(1, 8296080), (2, 4148040), (3, 2765360), (4, 2074020), (5, 1659216), (6, 1382680), (8, 1037010), (10, 829608), (12, 691340), (13, 638160), (15, 553072), (16, 518505), (20, 414804), (24, 345670), (26, 319080), (30, 276536), (39, 212720), (40, 207402), (48, 172835), (52, 159540), (60, 138268), (65, 127632), (78, 106360), (80, 103701), (104, 79770), (120, 69134), (130, 63816), (156, 53180), (195, 42544), (208, 39885), (240, 34567), (260, 31908), (312, 26590), (390, 21272), (520, 15954), (624, 13295), (780, 10636), (1040, 7977), (1560, 5318), (2659, 3120)]