1312525320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{575669}}^1$

素因数の和:575702

約数の個数: 64

約数和(自身を含む): 4144824000

約数和(自身を除く): 2832298680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 575669, 1151338, 1727007, 2302676, 2878345, 3454014, 4605352, 5756690, 6908028, 8635035, 10937711, 11513380, 13816056, 17270070, 21875422, 23026760, 32813133, 34540140, 43750844, 54688555, 65626266, 69080280, 87501688, 109377110, 131252532, 164065665, 218754220, 262505064, 328131330, 437508440, 656262660, 1312525320]

約数ペア:

[(1, 1312525320), (2, 656262660), (3, 437508440), (4, 328131330), (5, 262505064), (6, 218754220), (8, 164065665), (10, 131252532), (12, 109377110), (15, 87501688), (19, 69080280), (20, 65626266), (24, 54688555), (30, 43750844), (38, 34540140), (40, 32813133), (57, 23026760), (60, 21875422), (76, 17270070), (95, 13816056), (114, 11513380), (120, 10937711), (152, 8635035), (190, 6908028), (228, 5756690), (285, 4605352), (380, 3454014), (456, 2878345), (570, 2302676), (760, 1727007), (1140, 1151338), (2280, 575669)]