2218080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4621}}^1$

素因数の和:4639

約数の個数: 48

約数和(自身を含む): 6988464

約数和(自身を除く): 4770384

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, 4621, 9242, 13863, 18484, 23105, 27726, 36968, 46210, 55452, 69315, 73936, 92420, 110904, 138630, 147872, 184840, 221808, 277260, 369680, 443616, 554520, 739360, 1109040, 2218080]

約数ペア:

[(1, 2218080), (2, 1109040), (3, 739360), (4, 554520), (5, 443616), (6, 369680), (8, 277260), (10, 221808), (12, 184840), (15, 147872), (16, 138630), (20, 110904), (24, 92420), (30, 73936), (32, 69315), (40, 55452), (48, 46210), (60, 36968), (80, 27726), (96, 23105), (120, 18484), (160, 13863), (240, 9242), (480, 4621)]