75725040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{315521}}^1$

素因数の和:315537

約数の個数: 40

約数和(自身を含む): 234748368

約数和(自身を除く): 159023328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 315521, 631042, 946563, 1262084, 1577605, 1893126, 2524168, 3155210, 3786252, 4732815, 5048336, 6310420, 7572504, 9465630, 12620840, 15145008, 18931260, 25241680, 37862520, 75725040]

約数ペア:

[(1, 75725040), (2, 37862520), (3, 25241680), (4, 18931260), (5, 15145008), (6, 12620840), (8, 9465630), (10, 7572504), (12, 6310420), (15, 5048336), (16, 4732815), (20, 3786252), (24, 3155210), (30, 2524168), (40, 1893126), (48, 1577605), (60, 1262084), (80, 946563), (120, 631042), (240, 315521)]