12287280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{51197}}^1$

素因数の和:51213

約数の個数: 40

約数和(自身を含む): 38091312

約数和(自身を除く): 25804032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 51197, 102394, 153591, 204788, 255985, 307182, 409576, 511970, 614364, 767955, 819152, 1023940, 1228728, 1535910, 2047880, 2457456, 3071820, 4095760, 6143640, 12287280]

約数ペア:

[(1, 12287280), (2, 6143640), (3, 4095760), (4, 3071820), (5, 2457456), (6, 2047880), (8, 1535910), (10, 1228728), (12, 1023940), (15, 819152), (16, 767955), (20, 614364), (24, 511970), (30, 409576), (40, 307182), (48, 255985), (60, 204788), (80, 153591), (120, 102394), (240, 51197)]