1489098720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{3102289}}^1$

素因数の和:3102307

約数の個数: 48

約数和(自身を含む): 4690662480

約数和(自身を除く): 3201563760

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, 3102289, 6204578, 9306867, 12409156, 15511445, 18613734, 24818312, 31022890, 37227468, 46534335, 49636624, 62045780, 74454936, 93068670, 99273248, 124091560, 148909872, 186137340, 248183120, 297819744, 372274680, 496366240, 744549360, 1489098720]

約数ペア:

[(1, 1489098720), (2, 744549360), (3, 496366240), (4, 372274680), (5, 297819744), (6, 248183120), (8, 186137340), (10, 148909872), (12, 124091560), (15, 99273248), (16, 93068670), (20, 74454936), (24, 62045780), (30, 49636624), (32, 46534335), (40, 37227468), (48, 31022890), (60, 24818312), (80, 18613734), (96, 15511445), (120, 12409156), (160, 9306867), (240, 6204578), (480, 3102289)]