308839200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{128683}}^1$

素因数の和:128706

約数の個数: 72

約数和(自身を含む): 1005279408

約数和(自身を除く): 696440208

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, 128683, 257366, 386049, 514732, 643415, 772098, 1029464, 1286830, 1544196, 1930245, 2058928, 2573660, 3088392, 3217075, 3860490, 4117856, 5147320, 6176784, 6434150, 7720980, 9651225, 10294640, 12353568, 12868300, 15441960, 19302450, 20589280, 25736600, 30883920, 38604900, 51473200, 61767840, 77209800, 102946400, 154419600, 308839200]

約数ペア:

[(1, 308839200), (2, 154419600), (3, 102946400), (4, 77209800), (5, 61767840), (6, 51473200), (8, 38604900), (10, 30883920), (12, 25736600), (15, 20589280), (16, 19302450), (20, 15441960), (24, 12868300), (25, 12353568), (30, 10294640), (32, 9651225), (40, 7720980), (48, 6434150), (50, 6176784), (60, 5147320), (75, 4117856), (80, 3860490), (96, 3217075), (100, 3088392), (120, 2573660), (150, 2058928), (160, 1930245), (200, 1544196), (240, 1286830), (300, 1029464), (400, 772098), (480, 643415), (600, 514732), (800, 386049), (1200, 257366), (2400, 128683)]