486840000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{4057}}^1$

素因数の和:4092

約数の個数: 140

約数和(自身を含む): 1610003384

約数和(自身を除く): 1123163384

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, 625, 750, 800, 960, 1000, 1200, 1250, 1500, 1600, 1875, 2000, 2400, 2500, 3000, 3750, 4000, 4057, 4800, 5000, 6000, 7500, 8000, 8114, 10000, 12000, 12171, 15000, 16228, 20000, 20285, 24000, 24342, 30000, 32456, 40000, 40570, 48684, 60000, 60855, 64912, 81140, 97368, 101425, 120000, 121710, 129824, 162280, 194736, 202850, 243420, 259648, 304275, 324560, 389472, 405700, 486840, 507125, 608550, 649120, 778944, 811400, 973680, 1014250, 1217100, 1298240, 1521375, 1622800, 1947360, 2028500, 2434200, 2535625, 3042750, 3245600, 3894720, 4057000, 4868400, 5071250, 6085500, 6491200, 7606875, 8114000, 9736800, 10142500, 12171000, 15213750, 16228000, 19473600, 20285000, 24342000, 30427500, 32456000, 40570000, 48684000, 60855000, 81140000, 97368000, 121710000, 162280000, 243420000, 486840000]

約数ペア:

[(1, 486840000), (2, 243420000), (3, 162280000), (4, 121710000), (5, 97368000), (6, 81140000), (8, 60855000), (10, 48684000), (12, 40570000), (15, 32456000), (16, 30427500), (20, 24342000), (24, 20285000), (25, 19473600), (30, 16228000), (32, 15213750), (40, 12171000), (48, 10142500), (50, 9736800), (60, 8114000), (64, 7606875), (75, 6491200), (80, 6085500), (96, 5071250), (100, 4868400), (120, 4057000), (125, 3894720), (150, 3245600), (160, 3042750), (192, 2535625), (200, 2434200), (240, 2028500), (250, 1947360), (300, 1622800), (320, 1521375), (375, 1298240), (400, 1217100), (480, 1014250), (500, 973680), (600, 811400), (625, 778944), (750, 649120), (800, 608550), (960, 507125), (1000, 486840), (1200, 405700), (1250, 389472), (1500, 324560), (1600, 304275), (1875, 259648), (2000, 243420), (2400, 202850), (2500, 194736), (3000, 162280), (3750, 129824), (4000, 121710), (4057, 120000), (4800, 101425), (5000, 97368), (6000, 81140), (7500, 64912), (8000, 60855), (8114, 60000), (10000, 48684), (12000, 40570), (12171, 40000), (15000, 32456), (16228, 30000), (20000, 24342), (20285, 24000)]