12630180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1163}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 35590464

約数和(自身を除く): 22960284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1163, 1810, 2172, 2326, 2715, 3489, 3620, 4652, 5430, 5815, 6978, 10860, 11630, 13956, 17445, 23260, 34890, 69780, 210503, 421006, 631509, 842012, 1052515, 1263018, 2105030, 2526036, 3157545, 4210060, 6315090, 12630180]

約数ペア:

[(1, 12630180), (2, 6315090), (3, 4210060), (4, 3157545), (5, 2526036), (6, 2105030), (10, 1263018), (12, 1052515), (15, 842012), (20, 631509), (30, 421006), (60, 210503), (181, 69780), (362, 34890), (543, 23260), (724, 17445), (905, 13956), (1086, 11630), (1163, 10860), (1810, 6978), (2172, 5815), (2326, 5430), (2715, 4652), (3489, 3620)]