4061280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{8461}}^1$

素因数の和:8479

約数の個数: 48

約数和(自身を含む): 12794544

約数和(自身を除く): 8733264

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, 8461, 16922, 25383, 33844, 42305, 50766, 67688, 84610, 101532, 126915, 135376, 169220, 203064, 253830, 270752, 338440, 406128, 507660, 676880, 812256, 1015320, 1353760, 2030640, 4061280]

約数ペア:

[(1, 4061280), (2, 2030640), (3, 1353760), (4, 1015320), (5, 812256), (6, 676880), (8, 507660), (10, 406128), (12, 338440), (15, 270752), (16, 253830), (20, 203064), (24, 169220), (30, 135376), (32, 126915), (40, 101532), (48, 84610), (60, 67688), (80, 50766), (96, 42305), (120, 33844), (160, 25383), (240, 16922), (480, 8461)]