87486360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56081}}^1$

素因数の和:56108

約数の個数: 64

約数和(自身を含む): 282653280

約数和(自身を除く): 195166920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 56081, 112162, 168243, 224324, 280405, 336486, 448648, 560810, 672972, 729053, 841215, 1121620, 1345944, 1458106, 1682430, 2187159, 2243240, 2916212, 3364860, 3645265, 4374318, 5832424, 6729720, 7290530, 8748636, 10935795, 14581060, 17497272, 21871590, 29162120, 43743180, 87486360]

約数ペア:

[(1, 87486360), (2, 43743180), (3, 29162120), (4, 21871590), (5, 17497272), (6, 14581060), (8, 10935795), (10, 8748636), (12, 7290530), (13, 6729720), (15, 5832424), (20, 4374318), (24, 3645265), (26, 3364860), (30, 2916212), (39, 2243240), (40, 2187159), (52, 1682430), (60, 1458106), (65, 1345944), (78, 1121620), (104, 841215), (120, 729053), (130, 672972), (156, 560810), (195, 448648), (260, 336486), (312, 280405), (390, 224324), (520, 168243), (780, 112162), (1560, 56081)]