38550840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3119}}^1$

素因数の和:3236

約数の個数: 64

約数和(自身を含む): 116812800

約数和(自身を除く): 78261960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 3119, 4120, 6180, 6238, 9357, 12360, 12476, 15595, 18714, 24952, 31190, 37428, 46785, 62380, 74856, 93570, 124760, 187140, 321257, 374280, 642514, 963771, 1285028, 1606285, 1927542, 2570056, 3212570, 3855084, 4818855, 6425140, 7710168, 9637710, 12850280, 19275420, 38550840]

約数ペア:

[(1, 38550840), (2, 19275420), (3, 12850280), (4, 9637710), (5, 7710168), (6, 6425140), (8, 4818855), (10, 3855084), (12, 3212570), (15, 2570056), (20, 1927542), (24, 1606285), (30, 1285028), (40, 963771), (60, 642514), (103, 374280), (120, 321257), (206, 187140), (309, 124760), (412, 93570), (515, 74856), (618, 62380), (824, 46785), (1030, 37428), (1236, 31190), (1545, 24952), (2060, 18714), (2472, 15595), (3090, 12476), (3119, 12360), (4120, 9357), (6180, 6238)]