1040294520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2889707}}^1$

素因数の和:2889724

約数の個数: 48

約数和(自身を含む): 3380958360

約数和(自身を除く): 2340663840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2889707, 5779414, 8669121, 11558828, 14448535, 17338242, 23117656, 26007363, 28897070, 34676484, 43345605, 52014726, 57794140, 69352968, 86691210, 104029452, 115588280, 130036815, 173382420, 208058904, 260073630, 346764840, 520147260, 1040294520]

約数ペア:

[(1, 1040294520), (2, 520147260), (3, 346764840), (4, 260073630), (5, 208058904), (6, 173382420), (8, 130036815), (9, 115588280), (10, 104029452), (12, 86691210), (15, 69352968), (18, 57794140), (20, 52014726), (24, 43345605), (30, 34676484), (36, 28897070), (40, 26007363), (45, 23117656), (60, 17338242), (72, 14448535), (90, 11558828), (120, 8669121), (180, 5779414), (360, 2889707)]