28231080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7589}}^1$

素因数の和:7634

約数の個数: 64

約数和(自身を含む): 87436800

約数和(自身を除く): 59205720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 7589, 15178, 22767, 30356, 37945, 45534, 60712, 75890, 91068, 113835, 151780, 182136, 227670, 235259, 303560, 455340, 470518, 705777, 910680, 941036, 1176295, 1411554, 1882072, 2352590, 2823108, 3528885, 4705180, 5646216, 7057770, 9410360, 14115540, 28231080]

約数ペア:

[(1, 28231080), (2, 14115540), (3, 9410360), (4, 7057770), (5, 5646216), (6, 4705180), (8, 3528885), (10, 2823108), (12, 2352590), (15, 1882072), (20, 1411554), (24, 1176295), (30, 941036), (31, 910680), (40, 705777), (60, 470518), (62, 455340), (93, 303560), (120, 235259), (124, 227670), (155, 182136), (186, 151780), (248, 113835), (310, 91068), (372, 75890), (465, 60712), (620, 45534), (744, 37945), (930, 30356), (1240, 22767), (1860, 15178), (3720, 7589)]