128205600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{53419}}^1$

素因数の和:53442

約数の個数: 72

約数和(自身を含む): 417317040

約数和(自身を除く): 289111440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 53419, 106838, 160257, 213676, 267095, 320514, 427352, 534190, 641028, 801285, 854704, 1068380, 1282056, 1335475, 1602570, 1709408, 2136760, 2564112, 2670950, 3205140, 4006425, 4273520, 5128224, 5341900, 6410280, 8012850, 8547040, 10683800, 12820560, 16025700, 21367600, 25641120, 32051400, 42735200, 64102800, 128205600]

約数ペア:

[(1, 128205600), (2, 64102800), (3, 42735200), (4, 32051400), (5, 25641120), (6, 21367600), (8, 16025700), (10, 12820560), (12, 10683800), (15, 8547040), (16, 8012850), (20, 6410280), (24, 5341900), (25, 5128224), (30, 4273520), (32, 4006425), (40, 3205140), (48, 2670950), (50, 2564112), (60, 2136760), (75, 1709408), (80, 1602570), (96, 1335475), (100, 1282056), (120, 1068380), (150, 854704), (160, 801285), (200, 641028), (240, 534190), (300, 427352), (400, 320514), (480, 267095), (600, 213676), (800, 160257), (1200, 106838), (2400, 53419)]