23161440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:752

約数の個数: 96

約数和(自身を含む): 74069856

約数和(自身を除く): 50908416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 73, 80, 96, 120, 146, 160, 219, 240, 292, 365, 438, 480, 584, 661, 730, 876, 1095, 1168, 1322, 1460, 1752, 1983, 2190, 2336, 2644, 2920, 3305, 3504, 3966, 4380, 5288, 5840, 6610, 7008, 7932, 8760, 9915, 10576, 11680, 13220, 15864, 17520, 19830, 21152, 26440, 31728, 35040, 39660, 48253, 52880, 63456, 79320, 96506, 105760, 144759, 158640, 193012, 241265, 289518, 317280, 386024, 482530, 579036, 723795, 772048, 965060, 1158072, 1447590, 1544096, 1930120, 2316144, 2895180, 3860240, 4632288, 5790360, 7720480, 11580720, 23161440]

約数ペア:

[(1, 23161440), (2, 11580720), (3, 7720480), (4, 5790360), (5, 4632288), (6, 3860240), (8, 2895180), (10, 2316144), (12, 1930120), (15, 1544096), (16, 1447590), (20, 1158072), (24, 965060), (30, 772048), (32, 723795), (40, 579036), (48, 482530), (60, 386024), (73, 317280), (80, 289518), (96, 241265), (120, 193012), (146, 158640), (160, 144759), (219, 105760), (240, 96506), (292, 79320), (365, 63456), (438, 52880), (480, 48253), (584, 39660), (661, 35040), (730, 31728), (876, 26440), (1095, 21152), (1168, 19830), (1322, 17520), (1460, 15864), (1752, 13220), (1983, 11680), (2190, 10576), (2336, 9915), (2644, 8760), (2920, 7932), (3305, 7008), (3504, 6610), (3966, 5840), (4380, 5288)]