30984000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{1291}}^1$

素因数の和:1321

約数の個数: 112

約数和(自身を含む): 102388416

約数和(自身を除く): 71404416

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, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 750, 800, 960, 1000, 1200, 1291, 1500, 1600, 2000, 2400, 2582, 3000, 3873, 4000, 4800, 5164, 6000, 6455, 7746, 8000, 10328, 12000, 12910, 15492, 19365, 20656, 24000, 25820, 30984, 32275, 38730, 41312, 51640, 61968, 64550, 77460, 82624, 96825, 103280, 123936, 129100, 154920, 161375, 193650, 206560, 247872, 258200, 309840, 322750, 387300, 413120, 484125, 516400, 619680, 645500, 774600, 968250, 1032800, 1239360, 1291000, 1549200, 1936500, 2065600, 2582000, 3098400, 3873000, 5164000, 6196800, 7746000, 10328000, 15492000, 30984000]

約数ペア:

[(1, 30984000), (2, 15492000), (3, 10328000), (4, 7746000), (5, 6196800), (6, 5164000), (8, 3873000), (10, 3098400), (12, 2582000), (15, 2065600), (16, 1936500), (20, 1549200), (24, 1291000), (25, 1239360), (30, 1032800), (32, 968250), (40, 774600), (48, 645500), (50, 619680), (60, 516400), (64, 484125), (75, 413120), (80, 387300), (96, 322750), (100, 309840), (120, 258200), (125, 247872), (150, 206560), (160, 193650), (192, 161375), (200, 154920), (240, 129100), (250, 123936), (300, 103280), (320, 96825), (375, 82624), (400, 77460), (480, 64550), (500, 61968), (600, 51640), (750, 41312), (800, 38730), (960, 32275), (1000, 30984), (1200, 25820), (1291, 24000), (1500, 20656), (1600, 19365), (2000, 15492), (2400, 12910), (2582, 12000), (3000, 10328), (3873, 8000), (4000, 7746), (4800, 6455), (5164, 6000)]