72984000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{3041}}^1$

素因数の和:3071

約数の個数: 112

約数和(自身を含む): 241072416

約数和(自身を除く): 168088416

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, 1500, 1600, 2000, 2400, 3000, 3041, 4000, 4800, 6000, 6082, 8000, 9123, 12000, 12164, 15205, 18246, 24000, 24328, 30410, 36492, 45615, 48656, 60820, 72984, 76025, 91230, 97312, 121640, 145968, 152050, 182460, 194624, 228075, 243280, 291936, 304100, 364920, 380125, 456150, 486560, 583872, 608200, 729840, 760250, 912300, 973120, 1140375, 1216400, 1459680, 1520500, 1824600, 2280750, 2432800, 2919360, 3041000, 3649200, 4561500, 4865600, 6082000, 7298400, 9123000, 12164000, 14596800, 18246000, 24328000, 36492000, 72984000]

約数ペア:

[(1, 72984000), (2, 36492000), (3, 24328000), (4, 18246000), (5, 14596800), (6, 12164000), (8, 9123000), (10, 7298400), (12, 6082000), (15, 4865600), (16, 4561500), (20, 3649200), (24, 3041000), (25, 2919360), (30, 2432800), (32, 2280750), (40, 1824600), (48, 1520500), (50, 1459680), (60, 1216400), (64, 1140375), (75, 973120), (80, 912300), (96, 760250), (100, 729840), (120, 608200), (125, 583872), (150, 486560), (160, 456150), (192, 380125), (200, 364920), (240, 304100), (250, 291936), (300, 243280), (320, 228075), (375, 194624), (400, 182460), (480, 152050), (500, 145968), (600, 121640), (750, 97312), (800, 91230), (960, 76025), (1000, 72984), (1200, 60820), (1500, 48656), (1600, 45615), (2000, 36492), (2400, 30410), (3000, 24328), (3041, 24000), (4000, 18246), (4800, 15205), (6000, 12164), (6082, 12000), (8000, 9123)]