190040640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{197959}}^1$

素因数の和:197979

約数の個数: 56

約数和(自身を含む): 603382080

約数和(自身を除く): 413341440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 197959, 395918, 593877, 791836, 989795, 1187754, 1583672, 1979590, 2375508, 2969385, 3167344, 3959180, 4751016, 5938770, 6334688, 7918360, 9502032, 11877540, 12669376, 15836720, 19004064, 23755080, 31673440, 38008128, 47510160, 63346880, 95020320, 190040640]

約数ペア:

[(1, 190040640), (2, 95020320), (3, 63346880), (4, 47510160), (5, 38008128), (6, 31673440), (8, 23755080), (10, 19004064), (12, 15836720), (15, 12669376), (16, 11877540), (20, 9502032), (24, 7918360), (30, 6334688), (32, 5938770), (40, 4751016), (48, 3959180), (60, 3167344), (64, 2969385), (80, 2375508), (96, 1979590), (120, 1583672), (160, 1187754), (192, 989795), (240, 791836), (320, 593877), (480, 395918), (960, 197959)]