73287960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{610733}}^1$

素因数の和:610747

約数の個数: 32

約数和(自身を含む): 219864240

約数和(自身を除く): 146576280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 610733, 1221466, 1832199, 2442932, 3053665, 3664398, 4885864, 6107330, 7328796, 9160995, 12214660, 14657592, 18321990, 24429320, 36643980, 73287960]

約数ペア:

[(1, 73287960), (2, 36643980), (3, 24429320), (4, 18321990), (5, 14657592), (6, 12214660), (8, 9160995), (10, 7328796), (12, 6107330), (15, 4885864), (20, 3664398), (24, 3053665), (30, 2442932), (40, 1832199), (60, 1221466), (120, 610733)]