2578948800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{537281}}^1$

素因数の和:537306

約数の個数: 84

約数和(自身を含む): 8461116936

約数和(自身を除く): 5882168136

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, 537281, 1074562, 1611843, 2149124, 2686405, 3223686, 4298248, 5372810, 6447372, 8059215, 8596496, 10745620, 12894744, 13432025, 16118430, 17192992, 21491240, 25789488, 26864050, 32236860, 34385984, 40296075, 42982480, 51578976, 53728100, 64473720, 80592150, 85964960, 103157952, 107456200, 128947440, 161184300, 171929920, 214912400, 257894880, 322368600, 429824800, 515789760, 644737200, 859649600, 1289474400, 2578948800]

約数ペア:

[(1, 2578948800), (2, 1289474400), (3, 859649600), (4, 644737200), (5, 515789760), (6, 429824800), (8, 322368600), (10, 257894880), (12, 214912400), (15, 171929920), (16, 161184300), (20, 128947440), (24, 107456200), (25, 103157952), (30, 85964960), (32, 80592150), (40, 64473720), (48, 53728100), (50, 51578976), (60, 42982480), (64, 40296075), (75, 34385984), (80, 32236860), (96, 26864050), (100, 25789488), (120, 21491240), (150, 17192992), (160, 16118430), (192, 13432025), (200, 12894744), (240, 10745620), (300, 8596496), (320, 8059215), (400, 6447372), (480, 5372810), (600, 4298248), (800, 3223686), (960, 2686405), (1200, 2149124), (1600, 1611843), (2400, 1074562), (4800, 537281)]