138580800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{28871}}^1$

素因数の和:28896

約数の個数: 84

約数和(自身を含む): 454676256

約数和(自身を除く): 316095456

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, 28871, 57742, 86613, 115484, 144355, 173226, 230968, 288710, 346452, 433065, 461936, 577420, 692904, 721775, 866130, 923872, 1154840, 1385808, 1443550, 1732260, 1847744, 2165325, 2309680, 2771616, 2887100, 3464520, 4330650, 4619360, 5543232, 5774200, 6929040, 8661300, 9238720, 11548400, 13858080, 17322600, 23096800, 27716160, 34645200, 46193600, 69290400, 138580800]

約数ペア:

[(1, 138580800), (2, 69290400), (3, 46193600), (4, 34645200), (5, 27716160), (6, 23096800), (8, 17322600), (10, 13858080), (12, 11548400), (15, 9238720), (16, 8661300), (20, 6929040), (24, 5774200), (25, 5543232), (30, 4619360), (32, 4330650), (40, 3464520), (48, 2887100), (50, 2771616), (60, 2309680), (64, 2165325), (75, 1847744), (80, 1732260), (96, 1443550), (100, 1385808), (120, 1154840), (150, 923872), (160, 866130), (192, 721775), (200, 692904), (240, 577420), (300, 461936), (320, 433065), (400, 346452), (480, 288710), (600, 230968), (800, 173226), (960, 144355), (1200, 115484), (1600, 86613), (2400, 57742), (4800, 28871)]