148440060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{274889}}^1$

素因数の和:274907

約数の個数: 48

約数和(自身を含む): 461815200

約数和(自身を除く): 313375140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 274889, 549778, 824667, 1099556, 1374445, 1649334, 2474001, 2748890, 3298668, 4123335, 4948002, 5497780, 7422003, 8246670, 9896004, 12370005, 14844006, 16493340, 24740010, 29688012, 37110015, 49480020, 74220030, 148440060]

約数ペア:

[(1, 148440060), (2, 74220030), (3, 49480020), (4, 37110015), (5, 29688012), (6, 24740010), (9, 16493340), (10, 14844006), (12, 12370005), (15, 9896004), (18, 8246670), (20, 7422003), (27, 5497780), (30, 4948002), (36, 4123335), (45, 3298668), (54, 2748890), (60, 2474001), (90, 1649334), (108, 1374445), (135, 1099556), (180, 824667), (270, 549778), (540, 274889)]