72452280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{603769}}^1$

素因数の和:603783

約数の個数: 32

約数和(自身を含む): 217357200

約数和(自身を除く): 144904920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 603769, 1207538, 1811307, 2415076, 3018845, 3622614, 4830152, 6037690, 7245228, 9056535, 12075380, 14490456, 18113070, 24150760, 36226140, 72452280]

約数ペア:

[(1, 72452280), (2, 36226140), (3, 24150760), (4, 18113070), (5, 14490456), (6, 12075380), (8, 9056535), (10, 7245228), (12, 6037690), (15, 4830152), (20, 3622614), (24, 3018845), (30, 2415076), (40, 1811307), (60, 1207538), (120, 603769)]