1229380800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{256121}}^1$

素因数の和:256146

約数の個数: 84

約数和(自身を含む): 4033409256

約数和(自身を除く): 2804028456

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, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 256121, 512242, 768363, 1024484, 1280605, 1536726, 2048968, 2561210, 3073452, 3841815, 4097936, 5122420, 6146904, 6403025, 7683630, 8195872, 10244840, 12293808, 12806050, 15367260, 16391744, 19209075, 20489680, 24587616, 25612100, 30734520, 38418150, 40979360, 49175232, 51224200, 61469040, 76836300, 81958720, 102448400, 122938080, 153672600, 204896800, 245876160, 307345200, 409793600, 614690400, 1229380800]

約数ペア:

[(1, 1229380800), (2, 614690400), (3, 409793600), (4, 307345200), (5, 245876160), (6, 204896800), (8, 153672600), (10, 122938080), (12, 102448400), (15, 81958720), (16, 76836300), (20, 61469040), (24, 51224200), (25, 49175232), (30, 40979360), (32, 38418150), (40, 30734520), (48, 25612100), (50, 24587616), (60, 20489680), (64, 19209075), (75, 16391744), (80, 15367260), (96, 12806050), (100, 12293808), (120, 10244840), (150, 8195872), (160, 7683630), (192, 6403025), (200, 6146904), (240, 5122420), (300, 4097936), (320, 3841815), (400, 3073452), (480, 2561210), (600, 2048968), (800, 1536726), (960, 1280605), (1200, 1024484), (1600, 768363), (2400, 512242), (4800, 256121)]