84054840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5347}}^1$

素因数の和:5492

約数の個数: 64

約数和(自身を含む): 254136960

約数和(自身を除く): 170082120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 5347, 7860, 10694, 15720, 16041, 21388, 26735, 32082, 42776, 53470, 64164, 80205, 106940, 128328, 160410, 213880, 320820, 641640, 700457, 1400914, 2101371, 2801828, 3502285, 4202742, 5603656, 7004570, 8405484, 10506855, 14009140, 16810968, 21013710, 28018280, 42027420, 84054840]

約数ペア:

[(1, 84054840), (2, 42027420), (3, 28018280), (4, 21013710), (5, 16810968), (6, 14009140), (8, 10506855), (10, 8405484), (12, 7004570), (15, 5603656), (20, 4202742), (24, 3502285), (30, 2801828), (40, 2101371), (60, 1400914), (120, 700457), (131, 641640), (262, 320820), (393, 213880), (524, 160410), (655, 128328), (786, 106940), (1048, 80205), (1310, 64164), (1572, 53470), (1965, 42776), (2620, 32082), (3144, 26735), (3930, 21388), (5240, 16041), (5347, 15720), (7860, 10694)]