120256800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:675

約数の個数: 144

約数和(自身を含む): 396537120

約数和(自身を除く): 276280320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 89, 96, 100, 120, 150, 160, 178, 200, 240, 267, 300, 356, 400, 445, 480, 534, 563, 600, 712, 800, 890, 1068, 1126, 1200, 1335, 1424, 1689, 1780, 2136, 2225, 2252, 2400, 2670, 2815, 2848, 3378, 3560, 4272, 4450, 4504, 5340, 5630, 6675, 6756, 7120, 8445, 8544, 8900, 9008, 10680, 11260, 13350, 13512, 14075, 14240, 16890, 17800, 18016, 21360, 22520, 26700, 27024, 28150, 33780, 35600, 42225, 42720, 45040, 50107, 53400, 54048, 56300, 67560, 71200, 84450, 90080, 100214, 106800, 112600, 135120, 150321, 168900, 200428, 213600, 225200, 250535, 270240, 300642, 337800, 400856, 450400, 501070, 601284, 675600, 751605, 801712, 1002140, 1202568, 1252675, 1351200, 1503210, 1603424, 2004280, 2405136, 2505350, 3006420, 3758025, 4008560, 4810272, 5010700, 6012840, 7516050, 8017120, 10021400, 12025680, 15032100, 20042800, 24051360, 30064200, 40085600, 60128400, 120256800]

約数ペア:

[(1, 120256800), (2, 60128400), (3, 40085600), (4, 30064200), (5, 24051360), (6, 20042800), (8, 15032100), (10, 12025680), (12, 10021400), (15, 8017120), (16, 7516050), (20, 6012840), (24, 5010700), (25, 4810272), (30, 4008560), (32, 3758025), (40, 3006420), (48, 2505350), (50, 2405136), (60, 2004280), (75, 1603424), (80, 1503210), (89, 1351200), (96, 1252675), (100, 1202568), (120, 1002140), (150, 801712), (160, 751605), (178, 675600), (200, 601284), (240, 501070), (267, 450400), (300, 400856), (356, 337800), (400, 300642), (445, 270240), (480, 250535), (534, 225200), (563, 213600), (600, 200428), (712, 168900), (800, 150321), (890, 135120), (1068, 112600), (1126, 106800), (1200, 100214), (1335, 90080), (1424, 84450), (1689, 71200), (1780, 67560), (2136, 56300), (2225, 54048), (2252, 53400), (2400, 50107), (2670, 45040), (2815, 42720), (2848, 42225), (3378, 35600), (3560, 33780), (4272, 28150), (4450, 27024), (4504, 26700), (5340, 22520), (5630, 21360), (6675, 18016), (6756, 17800), (7120, 16890), (8445, 14240), (8544, 14075), (8900, 13512), (9008, 13350), (10680, 11260)]