15088960

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:851

約数の個数: 56

約数和(自身を含む): 36566856

約数和(自身を除く): 21477896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 773, 976, 1220, 1546, 1952, 2440, 3092, 3865, 3904, 4880, 6184, 7730, 9760, 12368, 15460, 19520, 24736, 30920, 47153, 49472, 61840, 94306, 123680, 188612, 235765, 247360, 377224, 471530, 754448, 943060, 1508896, 1886120, 3017792, 3772240, 7544480, 15088960]

約数ペア:

[(1, 15088960), (2, 7544480), (4, 3772240), (5, 3017792), (8, 1886120), (10, 1508896), (16, 943060), (20, 754448), (32, 471530), (40, 377224), (61, 247360), (64, 235765), (80, 188612), (122, 123680), (160, 94306), (244, 61840), (305, 49472), (320, 47153), (488, 30920), (610, 24736), (773, 19520), (976, 15460), (1220, 12368), (1546, 9760), (1952, 7730), (2440, 6184), (3092, 4880), (3865, 3904)]