30966240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{64513}}^1$

素因数の和:64531

約数の個数: 48

約数和(自身を含む): 97545168

約数和(自身を除く): 66578928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 64513, 129026, 193539, 258052, 322565, 387078, 516104, 645130, 774156, 967695, 1032208, 1290260, 1548312, 1935390, 2064416, 2580520, 3096624, 3870780, 5161040, 6193248, 7741560, 10322080, 15483120, 30966240]

約数ペア:

[(1, 30966240), (2, 15483120), (3, 10322080), (4, 7741560), (5, 6193248), (6, 5161040), (8, 3870780), (10, 3096624), (12, 2580520), (15, 2064416), (16, 1935390), (20, 1548312), (24, 1290260), (30, 1032208), (32, 967695), (40, 774156), (48, 645130), (60, 516104), (80, 387078), (96, 322565), (120, 258052), (160, 193539), (240, 129026), (480, 64513)]