2919120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{12163}}^1$

素因数の和:12179

約数の個数: 40

約数和(自身を含む): 9050016

約数和(自身を除く): 6130896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 12163, 24326, 36489, 48652, 60815, 72978, 97304, 121630, 145956, 182445, 194608, 243260, 291912, 364890, 486520, 583824, 729780, 973040, 1459560, 2919120]

約数ペア:

[(1, 2919120), (2, 1459560), (3, 973040), (4, 729780), (5, 583824), (6, 486520), (8, 364890), (10, 291912), (12, 243260), (15, 194608), (16, 182445), (20, 145956), (24, 121630), (30, 97304), (40, 72978), (48, 60815), (60, 48652), (80, 36489), (120, 24326), (240, 12163)]