15037728

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:238

約数の個数: 72

約数和(自身を含む): 41038704

約数和(自身を除く): 26000976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 163, 186, 248, 326, 372, 489, 496, 652, 744, 961, 978, 992, 1304, 1488, 1922, 1956, 2608, 2883, 2976, 3844, 3912, 5053, 5216, 5766, 7688, 7824, 10106, 11532, 15159, 15376, 15648, 20212, 23064, 30318, 30752, 40424, 46128, 60636, 80848, 92256, 121272, 156643, 161696, 242544, 313286, 469929, 485088, 626572, 939858, 1253144, 1879716, 2506288, 3759432, 5012576, 7518864, 15037728]

約数ペア:

[(1, 15037728), (2, 7518864), (3, 5012576), (4, 3759432), (6, 2506288), (8, 1879716), (12, 1253144), (16, 939858), (24, 626572), (31, 485088), (32, 469929), (48, 313286), (62, 242544), (93, 161696), (96, 156643), (124, 121272), (163, 92256), (186, 80848), (248, 60636), (326, 46128), (372, 40424), (489, 30752), (496, 30318), (652, 23064), (744, 20212), (961, 15648), (978, 15376), (992, 15159), (1304, 11532), (1488, 10106), (1922, 7824), (1956, 7688), (2608, 5766), (2883, 5216), (2976, 5053), (3844, 3912)]