4782060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:903

約数の個数: 72

約数和(自身を含む): 14990976

約数和(自身を除く): 10208916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 857, 930, 1116, 1395, 1714, 1860, 2571, 2790, 3428, 4285, 5142, 5580, 7713, 8570, 10284, 12855, 15426, 17140, 25710, 26567, 30852, 38565, 51420, 53134, 77130, 79701, 106268, 132835, 154260, 159402, 239103, 265670, 318804, 398505, 478206, 531340, 797010, 956412, 1195515, 1594020, 2391030, 4782060]

約数ペア:

[(1, 4782060), (2, 2391030), (3, 1594020), (4, 1195515), (5, 956412), (6, 797010), (9, 531340), (10, 478206), (12, 398505), (15, 318804), (18, 265670), (20, 239103), (30, 159402), (31, 154260), (36, 132835), (45, 106268), (60, 79701), (62, 77130), (90, 53134), (93, 51420), (124, 38565), (155, 30852), (180, 26567), (186, 25710), (279, 17140), (310, 15426), (372, 12855), (465, 10284), (558, 8570), (620, 7713), (857, 5580), (930, 5142), (1116, 4285), (1395, 3428), (1714, 2790), (1860, 2571)]