2273760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1579}}^1$

素因数の和:1600

約数の個数: 72

約数和(自身を含む): 7764120

約数和(自身を除く): 5490360

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, 1579, 3158, 4737, 6316, 7895, 9474, 12632, 14211, 15790, 18948, 23685, 25264, 28422, 31580, 37896, 47370, 50528, 56844, 63160, 71055, 75792, 94740, 113688, 126320, 142110, 151584, 189480, 227376, 252640, 284220, 378960, 454752, 568440, 757920, 1136880, 2273760]

約数ペア:

[(1, 2273760), (2, 1136880), (3, 757920), (4, 568440), (5, 454752), (6, 378960), (8, 284220), (9, 252640), (10, 227376), (12, 189480), (15, 151584), (16, 142110), (18, 126320), (20, 113688), (24, 94740), (30, 75792), (32, 71055), (36, 63160), (40, 56844), (45, 50528), (48, 47370), (60, 37896), (72, 31580), (80, 28422), (90, 25264), (96, 23685), (120, 18948), (144, 15790), (160, 14211), (180, 12632), (240, 9474), (288, 7895), (360, 6316), (480, 4737), (720, 3158), (1440, 1579)]