308313960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{8369}}^1$

素因数の和:8690

約数の個数: 64

約数和(自身を含む): 928065600

約数和(自身を除く): 619751640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1228, 1535, 1842, 2456, 3070, 3684, 4605, 6140, 7368, 8369, 9210, 12280, 16738, 18420, 25107, 33476, 36840, 41845, 50214, 66952, 83690, 100428, 125535, 167380, 200856, 251070, 334760, 502140, 1004280, 2569283, 5138566, 7707849, 10277132, 12846415, 15415698, 20554264, 25692830, 30831396, 38539245, 51385660, 61662792, 77078490, 102771320, 154156980, 308313960]

約数ペア:

[(1, 308313960), (2, 154156980), (3, 102771320), (4, 77078490), (5, 61662792), (6, 51385660), (8, 38539245), (10, 30831396), (12, 25692830), (15, 20554264), (20, 15415698), (24, 12846415), (30, 10277132), (40, 7707849), (60, 5138566), (120, 2569283), (307, 1004280), (614, 502140), (921, 334760), (1228, 251070), (1535, 200856), (1842, 167380), (2456, 125535), (3070, 100428), (3684, 83690), (4605, 66952), (6140, 50214), (7368, 41845), (8369, 36840), (9210, 33476), (12280, 25107), (16738, 18420)]