325578720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{678289}}^1$

素因数の和:678307

約数の個数: 48

約数和(自身を含む): 1025574480

約数和(自身を除く): 699995760

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, 678289, 1356578, 2034867, 2713156, 3391445, 4069734, 5426312, 6782890, 8139468, 10174335, 10852624, 13565780, 16278936, 20348670, 21705248, 27131560, 32557872, 40697340, 54263120, 65115744, 81394680, 108526240, 162789360, 325578720]

約数ペア:

[(1, 325578720), (2, 162789360), (3, 108526240), (4, 81394680), (5, 65115744), (6, 54263120), (8, 40697340), (10, 32557872), (12, 27131560), (15, 21705248), (16, 20348670), (20, 16278936), (24, 13565780), (30, 10852624), (32, 10174335), (40, 8139468), (48, 6782890), (60, 5426312), (80, 4069734), (96, 3391445), (120, 2713156), (160, 2034867), (240, 1356578), (480, 678289)]