268728000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{11197}}^1$

素因数の和:11227

約数の個数: 112

約数和(自身を含む): 887419104

約数和(自身を除く): 618691104

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, 4000, 4800, 6000, 8000, 11197, 12000, 22394, 24000, 33591, 44788, 55985, 67182, 89576, 111970, 134364, 167955, 179152, 223940, 268728, 279925, 335910, 358304, 447880, 537456, 559850, 671820, 716608, 839775, 895760, 1074912, 1119700, 1343640, 1399625, 1679550, 1791520, 2149824, 2239400, 2687280, 2799250, 3359100, 3583040, 4198875, 4478800, 5374560, 5598500, 6718200, 8397750, 8957600, 10749120, 11197000, 13436400, 16795500, 17915200, 22394000, 26872800, 33591000, 44788000, 53745600, 67182000, 89576000, 134364000, 268728000]

約数ペア:

[(1, 268728000), (2, 134364000), (3, 89576000), (4, 67182000), (5, 53745600), (6, 44788000), (8, 33591000), (10, 26872800), (12, 22394000), (15, 17915200), (16, 16795500), (20, 13436400), (24, 11197000), (25, 10749120), (30, 8957600), (32, 8397750), (40, 6718200), (48, 5598500), (50, 5374560), (60, 4478800), (64, 4198875), (75, 3583040), (80, 3359100), (96, 2799250), (100, 2687280), (120, 2239400), (125, 2149824), (150, 1791520), (160, 1679550), (192, 1399625), (200, 1343640), (240, 1119700), (250, 1074912), (300, 895760), (320, 839775), (375, 716608), (400, 671820), (480, 559850), (500, 537456), (600, 447880), (750, 358304), (800, 335910), (960, 279925), (1000, 268728), (1200, 223940), (1500, 179152), (1600, 167955), (2000, 134364), (2400, 111970), (3000, 89576), (4000, 67182), (4800, 55985), (6000, 44788), (8000, 33591), (11197, 24000), (12000, 22394)]