15648960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{16301}}^1$

素因数の和:16321

約数の個数: 56

約数和(自身を含む): 49688496

約数和(自身を除く): 34039536

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, 16301, 32602, 48903, 65204, 81505, 97806, 130408, 163010, 195612, 244515, 260816, 326020, 391224, 489030, 521632, 652040, 782448, 978060, 1043264, 1304080, 1564896, 1956120, 2608160, 3129792, 3912240, 5216320, 7824480, 15648960]

約数ペア:

[(1, 15648960), (2, 7824480), (3, 5216320), (4, 3912240), (5, 3129792), (6, 2608160), (8, 1956120), (10, 1564896), (12, 1304080), (15, 1043264), (16, 978060), (20, 782448), (24, 652040), (30, 521632), (32, 489030), (40, 391224), (48, 326020), (60, 260816), (64, 244515), (80, 195612), (96, 163010), (120, 130408), (160, 97806), (192, 81505), (240, 65204), (320, 48903), (480, 32602), (960, 16301)]