85965720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31147}}^1$

素因数の和:31184

約数の個数: 64

約数和(自身を含む): 269118720

約数和(自身を除く): 183153000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 31147, 62294, 93441, 124588, 155735, 186882, 249176, 311470, 373764, 467205, 622940, 716381, 747528, 934410, 1245880, 1432762, 1868820, 2149143, 2865524, 3581905, 3737640, 4298286, 5731048, 7163810, 8596572, 10745715, 14327620, 17193144, 21491430, 28655240, 42982860, 85965720]

約数ペア:

[(1, 85965720), (2, 42982860), (3, 28655240), (4, 21491430), (5, 17193144), (6, 14327620), (8, 10745715), (10, 8596572), (12, 7163810), (15, 5731048), (20, 4298286), (23, 3737640), (24, 3581905), (30, 2865524), (40, 2149143), (46, 1868820), (60, 1432762), (69, 1245880), (92, 934410), (115, 747528), (120, 716381), (138, 622940), (184, 467205), (230, 373764), (276, 311470), (345, 249176), (460, 186882), (552, 155735), (690, 124588), (920, 93441), (1380, 62294), (2760, 31147)]