1233450180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{761389}}^1$

素因数の和:761410

約数の個数: 60

約数和(自身を含む): 3869383980

約数和(自身を除く): 2635933800

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 761389, 1522778, 2284167, 3045556, 3806945, 4568334, 6852501, 7613890, 9136668, 11420835, 13705002, 15227780, 20557503, 22841670, 27410004, 34262505, 41115006, 45683340, 61672509, 68525010, 82230012, 102787515, 123345018, 137050020, 205575030, 246690036, 308362545, 411150060, 616725090, 1233450180]

約数ペア:

[(1, 1233450180), (2, 616725090), (3, 411150060), (4, 308362545), (5, 246690036), (6, 205575030), (9, 137050020), (10, 123345018), (12, 102787515), (15, 82230012), (18, 68525010), (20, 61672509), (27, 45683340), (30, 41115006), (36, 34262505), (45, 27410004), (54, 22841670), (60, 20557503), (81, 15227780), (90, 13705002), (108, 11420835), (135, 9136668), (162, 7613890), (180, 6852501), (270, 4568334), (324, 3806945), (405, 3045556), (540, 2284167), (810, 1522778), (1620, 761389)]