145514400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{60631}}^1$

素因数の和:60654

約数の個数: 72

約数和(自身を含む): 473657184

約数和(自身を除く): 328142784

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, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 60631, 121262, 181893, 242524, 303155, 363786, 485048, 606310, 727572, 909465, 970096, 1212620, 1455144, 1515775, 1818930, 1940192, 2425240, 2910288, 3031550, 3637860, 4547325, 4850480, 5820576, 6063100, 7275720, 9094650, 9700960, 12126200, 14551440, 18189300, 24252400, 29102880, 36378600, 48504800, 72757200, 145514400]

約数ペア:

[(1, 145514400), (2, 72757200), (3, 48504800), (4, 36378600), (5, 29102880), (6, 24252400), (8, 18189300), (10, 14551440), (12, 12126200), (15, 9700960), (16, 9094650), (20, 7275720), (24, 6063100), (25, 5820576), (30, 4850480), (32, 4547325), (40, 3637860), (48, 3031550), (50, 2910288), (60, 2425240), (75, 1940192), (80, 1818930), (96, 1515775), (100, 1455144), (120, 1212620), (150, 970096), (160, 909465), (200, 727572), (240, 606310), (300, 485048), (400, 363786), (480, 303155), (600, 242524), (800, 181893), (1200, 121262), (2400, 60631)]