515916840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{81119}}^1$

素因数の和:81186

約数の個数: 64

約数和(自身を含む): 1576972800

約数和(自身を除く): 1061055960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 81119, 162238, 243357, 324476, 405595, 486714, 648952, 811190, 973428, 1216785, 1622380, 1946856, 2433570, 3244760, 4299307, 4867140, 8598614, 9734280, 12897921, 17197228, 21496535, 25795842, 34394456, 42993070, 51591684, 64489605, 85986140, 103183368, 128979210, 171972280, 257958420, 515916840]

約数ペア:

[(1, 515916840), (2, 257958420), (3, 171972280), (4, 128979210), (5, 103183368), (6, 85986140), (8, 64489605), (10, 51591684), (12, 42993070), (15, 34394456), (20, 25795842), (24, 21496535), (30, 17197228), (40, 12897921), (53, 9734280), (60, 8598614), (106, 4867140), (120, 4299307), (159, 3244760), (212, 2433570), (265, 1946856), (318, 1622380), (424, 1216785), (530, 973428), (636, 811190), (795, 648952), (1060, 486714), (1272, 405595), (1590, 324476), (2120, 243357), (3180, 162238), (6360, 81119)]