61676520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1187}}^1$

素因数の和:1634

約数の個数: 64

約数和(自身を含む): 185613120

約数和(自身を除く): 123936600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 433, 866, 1187, 1299, 1732, 2165, 2374, 2598, 3464, 3561, 4330, 4748, 5196, 5935, 6495, 7122, 8660, 9496, 10392, 11870, 12990, 14244, 17320, 17805, 23740, 25980, 28488, 35610, 47480, 51960, 71220, 142440, 513971, 1027942, 1541913, 2055884, 2569855, 3083826, 4111768, 5139710, 6167652, 7709565, 10279420, 12335304, 15419130, 20558840, 30838260, 61676520]

約数ペア:

[(1, 61676520), (2, 30838260), (3, 20558840), (4, 15419130), (5, 12335304), (6, 10279420), (8, 7709565), (10, 6167652), (12, 5139710), (15, 4111768), (20, 3083826), (24, 2569855), (30, 2055884), (40, 1541913), (60, 1027942), (120, 513971), (433, 142440), (866, 71220), (1187, 51960), (1299, 47480), (1732, 35610), (2165, 28488), (2374, 25980), (2598, 23740), (3464, 17805), (3561, 17320), (4330, 14244), (4748, 12990), (5196, 11870), (5935, 10392), (6495, 9496), (7122, 8660)]