15994260

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{1097}}^1$

素因数の和:1124

約数の個数: 84

約数和(自身を含む): 50404788

約数和(自身を除く): 34410528

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1097, 1215, 1458, 1620, 2194, 2430, 2916, 3291, 3645, 4388, 4860, 5485, 6582, 7290, 9873, 10970, 13164, 14580, 16455, 19746, 21940, 29619, 32910, 39492, 49365, 59238, 65820, 88857, 98730, 118476, 148095, 177714, 197460, 266571, 296190, 355428, 444285, 533142, 592380, 799713, 888570, 1066284, 1332855, 1599426, 1777140, 2665710, 3198852, 3998565, 5331420, 7997130, 15994260]

約数ペア:

[(1, 15994260), (2, 7997130), (3, 5331420), (4, 3998565), (5, 3198852), (6, 2665710), (9, 1777140), (10, 1599426), (12, 1332855), (15, 1066284), (18, 888570), (20, 799713), (27, 592380), (30, 533142), (36, 444285), (45, 355428), (54, 296190), (60, 266571), (81, 197460), (90, 177714), (108, 148095), (135, 118476), (162, 98730), (180, 88857), (243, 65820), (270, 59238), (324, 49365), (405, 39492), (486, 32910), (540, 29619), (729, 21940), (810, 19746), (972, 16455), (1097, 14580), (1215, 13164), (1458, 10970), (1620, 9873), (2194, 7290), (2430, 6582), (2916, 5485), (3291, 4860), (3645, 4388)]