138832800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{57847}}^1$

素因数の和:57870

約数の個数: 72

約数和(自身を含む): 451908576

約数和(自身を除く): 313075776

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, 57847, 115694, 173541, 231388, 289235, 347082, 462776, 578470, 694164, 867705, 925552, 1156940, 1388328, 1446175, 1735410, 1851104, 2313880, 2776656, 2892350, 3470820, 4338525, 4627760, 5553312, 5784700, 6941640, 8677050, 9255520, 11569400, 13883280, 17354100, 23138800, 27766560, 34708200, 46277600, 69416400, 138832800]

約数ペア:

[(1, 138832800), (2, 69416400), (3, 46277600), (4, 34708200), (5, 27766560), (6, 23138800), (8, 17354100), (10, 13883280), (12, 11569400), (15, 9255520), (16, 8677050), (20, 6941640), (24, 5784700), (25, 5553312), (30, 4627760), (32, 4338525), (40, 3470820), (48, 2892350), (50, 2776656), (60, 2313880), (75, 1851104), (80, 1735410), (96, 1446175), (100, 1388328), (120, 1156940), (150, 925552), (160, 867705), (200, 694164), (240, 578470), (300, 462776), (400, 347082), (480, 289235), (600, 231388), (800, 173541), (1200, 115694), (2400, 57847)]