291917760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{304081}}^1$

素因数の和:304101

約数の個数: 56

約数和(自身を含む): 926841936

約数和(自身を除く): 634924176

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, 304081, 608162, 912243, 1216324, 1520405, 1824486, 2432648, 3040810, 3648972, 4561215, 4865296, 6081620, 7297944, 9122430, 9730592, 12163240, 14595888, 18244860, 19461184, 24326480, 29191776, 36489720, 48652960, 58383552, 72979440, 97305920, 145958880, 291917760]

約数ペア:

[(1, 291917760), (2, 145958880), (3, 97305920), (4, 72979440), (5, 58383552), (6, 48652960), (8, 36489720), (10, 29191776), (12, 24326480), (15, 19461184), (16, 18244860), (20, 14595888), (24, 12163240), (30, 9730592), (32, 9122430), (40, 7297944), (48, 6081620), (60, 4865296), (64, 4561215), (80, 3648972), (96, 3040810), (120, 2432648), (160, 1824486), (192, 1520405), (240, 1216324), (320, 912243), (480, 608162), (960, 304081)]