27680160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{57667}}^1$

素因数の和:57685

約数の個数: 48

約数和(自身を含む): 87194016

約数和(自身を除く): 59513856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 57667, 115334, 173001, 230668, 288335, 346002, 461336, 576670, 692004, 865005, 922672, 1153340, 1384008, 1730010, 1845344, 2306680, 2768016, 3460020, 4613360, 5536032, 6920040, 9226720, 13840080, 27680160]

約数ペア:

[(1, 27680160), (2, 13840080), (3, 9226720), (4, 6920040), (5, 5536032), (6, 4613360), (8, 3460020), (10, 2768016), (12, 2306680), (15, 1845344), (16, 1730010), (20, 1384008), (24, 1153340), (30, 922672), (32, 865005), (40, 692004), (48, 576670), (60, 461336), (80, 346002), (96, 288335), (120, 230668), (160, 173001), (240, 115334), (480, 57667)]