4008000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{167}}^1$

素因数の和:197

約数の個数: 112

約数和(自身を含む): 13313664

約数和(自身を除く): 9305664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 167, 192, 200, 240, 250, 300, 320, 334, 375, 400, 480, 500, 501, 600, 668, 750, 800, 835, 960, 1000, 1002, 1200, 1336, 1500, 1600, 1670, 2000, 2004, 2400, 2505, 2672, 3000, 3340, 4000, 4008, 4175, 4800, 5010, 5344, 6000, 6680, 8000, 8016, 8350, 10020, 10688, 12000, 12525, 13360, 16032, 16700, 20040, 20875, 24000, 25050, 26720, 32064, 33400, 40080, 41750, 50100, 53440, 62625, 66800, 80160, 83500, 100200, 125250, 133600, 160320, 167000, 200400, 250500, 267200, 334000, 400800, 501000, 668000, 801600, 1002000, 1336000, 2004000, 4008000]

約数ペア:

[(1, 4008000), (2, 2004000), (3, 1336000), (4, 1002000), (5, 801600), (6, 668000), (8, 501000), (10, 400800), (12, 334000), (15, 267200), (16, 250500), (20, 200400), (24, 167000), (25, 160320), (30, 133600), (32, 125250), (40, 100200), (48, 83500), (50, 80160), (60, 66800), (64, 62625), (75, 53440), (80, 50100), (96, 41750), (100, 40080), (120, 33400), (125, 32064), (150, 26720), (160, 25050), (167, 24000), (192, 20875), (200, 20040), (240, 16700), (250, 16032), (300, 13360), (320, 12525), (334, 12000), (375, 10688), (400, 10020), (480, 8350), (500, 8016), (501, 8000), (600, 6680), (668, 6000), (750, 5344), (800, 5010), (835, 4800), (960, 4175), (1000, 4008), (1002, 4000), (1200, 3340), (1336, 3000), (1500, 2672), (1600, 2505), (1670, 2400), (2000, 2004)]