126680640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{131959}}^1$

素因数の和:131979

約数の個数: 56

約数和(自身を含む): 402214080

約数和(自身を除く): 275533440

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, 131959, 263918, 395877, 527836, 659795, 791754, 1055672, 1319590, 1583508, 1979385, 2111344, 2639180, 3167016, 3958770, 4222688, 5278360, 6334032, 7917540, 8445376, 10556720, 12668064, 15835080, 21113440, 25336128, 31670160, 42226880, 63340320, 126680640]

約数ペア:

[(1, 126680640), (2, 63340320), (3, 42226880), (4, 31670160), (5, 25336128), (6, 21113440), (8, 15835080), (10, 12668064), (12, 10556720), (15, 8445376), (16, 7917540), (20, 6334032), (24, 5278360), (30, 4222688), (32, 3958770), (40, 3167016), (48, 2639180), (60, 2111344), (64, 1979385), (80, 1583508), (96, 1319590), (120, 1055672), (160, 791754), (192, 659795), (240, 527836), (320, 395877), (480, 263918), (960, 131959)]