315290400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{131371}}^1$

素因数の和:131394

約数の個数: 72

約数和(自身を含む): 1026278064

約数和(自身を除く): 710987664

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, 131371, 262742, 394113, 525484, 656855, 788226, 1050968, 1313710, 1576452, 1970565, 2101936, 2627420, 3152904, 3284275, 3941130, 4203872, 5254840, 6305808, 6568550, 7882260, 9852825, 10509680, 12611616, 13137100, 15764520, 19705650, 21019360, 26274200, 31529040, 39411300, 52548400, 63058080, 78822600, 105096800, 157645200, 315290400]

約数ペア:

[(1, 315290400), (2, 157645200), (3, 105096800), (4, 78822600), (5, 63058080), (6, 52548400), (8, 39411300), (10, 31529040), (12, 26274200), (15, 21019360), (16, 19705650), (20, 15764520), (24, 13137100), (25, 12611616), (30, 10509680), (32, 9852825), (40, 7882260), (48, 6568550), (50, 6305808), (60, 5254840), (75, 4203872), (80, 3941130), (96, 3284275), (100, 3152904), (120, 2627420), (150, 2101936), (160, 1970565), (200, 1576452), (240, 1313710), (300, 1050968), (400, 788226), (480, 656855), (600, 525484), (800, 394113), (1200, 262742), (2400, 131371)]