16814880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11677}}^1$

素因数の和:11698

約数の個数: 72

約数和(自身を含む): 57385692

約数和(自身を除く): 40570812

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 11677, 23354, 35031, 46708, 58385, 70062, 93416, 105093, 116770, 140124, 175155, 186832, 210186, 233540, 280248, 350310, 373664, 420372, 467080, 525465, 560496, 700620, 840744, 934160, 1050930, 1120992, 1401240, 1681488, 1868320, 2101860, 2802480, 3362976, 4203720, 5604960, 8407440, 16814880]

約数ペア:

[(1, 16814880), (2, 8407440), (3, 5604960), (4, 4203720), (5, 3362976), (6, 2802480), (8, 2101860), (9, 1868320), (10, 1681488), (12, 1401240), (15, 1120992), (16, 1050930), (18, 934160), (20, 840744), (24, 700620), (30, 560496), (32, 525465), (36, 467080), (40, 420372), (45, 373664), (48, 350310), (60, 280248), (72, 233540), (80, 210186), (90, 186832), (96, 175155), (120, 140124), (144, 116770), (160, 105093), (180, 93416), (240, 70062), (288, 58385), (360, 46708), (480, 35031), (720, 23354), (1440, 11677)]