15943320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:745

約数の個数: 96

約数和(自身を含む): 52668720

約数和(自身を除く): 36725400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 67, 72, 90, 120, 134, 180, 201, 268, 335, 360, 402, 536, 603, 661, 670, 804, 1005, 1206, 1322, 1340, 1608, 1983, 2010, 2412, 2644, 2680, 3015, 3305, 3966, 4020, 4824, 5288, 5949, 6030, 6610, 7932, 8040, 9915, 11898, 12060, 13220, 15864, 19830, 23796, 24120, 26440, 29745, 39660, 44287, 47592, 59490, 79320, 88574, 118980, 132861, 177148, 221435, 237960, 265722, 354296, 398583, 442870, 531444, 664305, 797166, 885740, 1062888, 1328610, 1594332, 1771480, 1992915, 2657220, 3188664, 3985830, 5314440, 7971660, 15943320]

約数ペア:

[(1, 15943320), (2, 7971660), (3, 5314440), (4, 3985830), (5, 3188664), (6, 2657220), (8, 1992915), (9, 1771480), (10, 1594332), (12, 1328610), (15, 1062888), (18, 885740), (20, 797166), (24, 664305), (30, 531444), (36, 442870), (40, 398583), (45, 354296), (60, 265722), (67, 237960), (72, 221435), (90, 177148), (120, 132861), (134, 118980), (180, 88574), (201, 79320), (268, 59490), (335, 47592), (360, 44287), (402, 39660), (536, 29745), (603, 26440), (661, 24120), (670, 23796), (804, 19830), (1005, 15864), (1206, 13220), (1322, 12060), (1340, 11898), (1608, 9915), (1983, 8040), (2010, 7932), (2412, 6610), (2644, 6030), (2680, 5949), (3015, 5288), (3305, 4824), (3966, 4020)]