2468160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{857}}^1$

素因数の和:880

約数の個数: 84

約数和(自身を含む): 8499348

約数和(自身を除く): 6031188

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 857, 960, 1440, 1714, 2571, 2880, 3428, 4285, 5142, 6856, 7713, 8570, 10284, 12855, 13712, 15426, 17140, 20568, 25710, 27424, 30852, 34280, 38565, 41136, 51420, 54848, 61704, 68560, 77130, 82272, 102840, 123408, 137120, 154260, 164544, 205680, 246816, 274240, 308520, 411360, 493632, 617040, 822720, 1234080, 2468160]

約数ペア:

[(1, 2468160), (2, 1234080), (3, 822720), (4, 617040), (5, 493632), (6, 411360), (8, 308520), (9, 274240), (10, 246816), (12, 205680), (15, 164544), (16, 154260), (18, 137120), (20, 123408), (24, 102840), (30, 82272), (32, 77130), (36, 68560), (40, 61704), (45, 54848), (48, 51420), (60, 41136), (64, 38565), (72, 34280), (80, 30852), (90, 27424), (96, 25710), (120, 20568), (144, 17140), (160, 15426), (180, 13712), (192, 12855), (240, 10284), (288, 8570), (320, 7713), (360, 6856), (480, 5142), (576, 4285), (720, 3428), (857, 2880), (960, 2571), (1440, 1714)]