147959520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{308249}}^1$

素因数の和:308267

約数の個数: 48

約数和(自身を含む): 466074000

約数和(自身を除く): 318114480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 308249, 616498, 924747, 1232996, 1541245, 1849494, 2465992, 3082490, 3698988, 4623735, 4931984, 6164980, 7397976, 9247470, 9863968, 12329960, 14795952, 18494940, 24659920, 29591904, 36989880, 49319840, 73979760, 147959520]

約数ペア:

[(1, 147959520), (2, 73979760), (3, 49319840), (4, 36989880), (5, 29591904), (6, 24659920), (8, 18494940), (10, 14795952), (12, 12329960), (15, 9863968), (16, 9247470), (20, 7397976), (24, 6164980), (30, 4931984), (32, 4623735), (40, 3698988), (48, 3082490), (60, 2465992), (80, 1849494), (96, 1541245), (120, 1232996), (160, 924747), (240, 616498), (480, 308249)]