255681600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{53267}}^1$

素因数の和:53292

約数の個数: 84

約数和(自身を含む): 838864464

約数和(自身を除く): 583182864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 53267, 106534, 159801, 213068, 266335, 319602, 426136, 532670, 639204, 799005, 852272, 1065340, 1278408, 1331675, 1598010, 1704544, 2130680, 2556816, 2663350, 3196020, 3409088, 3995025, 4261360, 5113632, 5326700, 6392040, 7990050, 8522720, 10227264, 10653400, 12784080, 15980100, 17045440, 21306800, 25568160, 31960200, 42613600, 51136320, 63920400, 85227200, 127840800, 255681600]

約数ペア:

[(1, 255681600), (2, 127840800), (3, 85227200), (4, 63920400), (5, 51136320), (6, 42613600), (8, 31960200), (10, 25568160), (12, 21306800), (15, 17045440), (16, 15980100), (20, 12784080), (24, 10653400), (25, 10227264), (30, 8522720), (32, 7990050), (40, 6392040), (48, 5326700), (50, 5113632), (60, 4261360), (64, 3995025), (75, 3409088), (80, 3196020), (96, 2663350), (100, 2556816), (120, 2130680), (150, 1704544), (160, 1598010), (192, 1331675), (200, 1278408), (240, 1065340), (300, 852272), (320, 799005), (400, 639204), (480, 532670), (600, 426136), (800, 319602), (960, 266335), (1200, 213068), (1600, 159801), (2400, 106534), (4800, 53267)]