858210720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{5749}}^1$

素因数の和:6078

約数の個数: 96

約数和(自身を含む): 2712528000

約数和(自身を除く): 1854317280

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, 311, 480, 622, 933, 1244, 1555, 1866, 2488, 3110, 3732, 4665, 4976, 5749, 6220, 7464, 9330, 9952, 11498, 12440, 14928, 17247, 18660, 22996, 24880, 28745, 29856, 34494, 37320, 45992, 49760, 57490, 68988, 74640, 86235, 91984, 114980, 137976, 149280, 172470, 183968, 229960, 275952, 344940, 459920, 551904, 689880, 919840, 1379760, 1787939, 2759520, 3575878, 5363817, 7151756, 8939695, 10727634, 14303512, 17879390, 21455268, 26819085, 28607024, 35758780, 42910536, 53638170, 57214048, 71517560, 85821072, 107276340, 143035120, 171642144, 214552680, 286070240, 429105360, 858210720]

約数ペア:

[(1, 858210720), (2, 429105360), (3, 286070240), (4, 214552680), (5, 171642144), (6, 143035120), (8, 107276340), (10, 85821072), (12, 71517560), (15, 57214048), (16, 53638170), (20, 42910536), (24, 35758780), (30, 28607024), (32, 26819085), (40, 21455268), (48, 17879390), (60, 14303512), (80, 10727634), (96, 8939695), (120, 7151756), (160, 5363817), (240, 3575878), (311, 2759520), (480, 1787939), (622, 1379760), (933, 919840), (1244, 689880), (1555, 551904), (1866, 459920), (2488, 344940), (3110, 275952), (3732, 229960), (4665, 183968), (4976, 172470), (5749, 149280), (6220, 137976), (7464, 114980), (9330, 91984), (9952, 86235), (11498, 74640), (12440, 68988), (14928, 57490), (17247, 49760), (18660, 45992), (22996, 37320), (24880, 34494), (28745, 29856)]