57176640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19853}}^1$

素因数の和:19876

約数の個数: 84

約数和(自身を含む): 196673724

約数和(自身を除く): 139497084

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, 960, 1440, 2880, 19853, 39706, 59559, 79412, 99265, 119118, 158824, 178677, 198530, 238236, 297795, 317648, 357354, 397060, 476472, 595590, 635296, 714708, 794120, 893385, 952944, 1191180, 1270592, 1429416, 1588240, 1786770, 1905888, 2382360, 2858832, 3176480, 3573540, 3811776, 4764720, 5717664, 6352960, 7147080, 9529440, 11435328, 14294160, 19058880, 28588320, 57176640]

約数ペア:

[(1, 57176640), (2, 28588320), (3, 19058880), (4, 14294160), (5, 11435328), (6, 9529440), (8, 7147080), (9, 6352960), (10, 5717664), (12, 4764720), (15, 3811776), (16, 3573540), (18, 3176480), (20, 2858832), (24, 2382360), (30, 1905888), (32, 1786770), (36, 1588240), (40, 1429416), (45, 1270592), (48, 1191180), (60, 952944), (64, 893385), (72, 794120), (80, 714708), (90, 635296), (96, 595590), (120, 476472), (144, 397060), (160, 357354), (180, 317648), (192, 297795), (240, 238236), (288, 198530), (320, 178677), (360, 158824), (480, 119118), (576, 99265), (720, 79412), (960, 59559), (1440, 39706), (2880, 19853)]