79045320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:1007

約数の個数: 128

約数和(自身を含む): 256636800

約数和(自身を除く): 177591480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 37, 38, 40, 57, 60, 74, 76, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 285, 296, 370, 380, 444, 456, 555, 570, 703, 740, 760, 888, 937, 1110, 1140, 1406, 1480, 1874, 2109, 2220, 2280, 2811, 2812, 3515, 3748, 4218, 4440, 4685, 5622, 5624, 7030, 7496, 8436, 9370, 10545, 11244, 14055, 14060, 16872, 17803, 18740, 21090, 22488, 28110, 28120, 34669, 35606, 37480, 42180, 53409, 56220, 69338, 71212, 84360, 89015, 104007, 106818, 112440, 138676, 142424, 173345, 178030, 208014, 213636, 267045, 277352, 346690, 356060, 416028, 427272, 520035, 534090, 658711, 693380, 712120, 832056, 1040070, 1068180, 1317422, 1386760, 1976133, 2080140, 2136360, 2634844, 3293555, 3952266, 4160280, 5269688, 6587110, 7904532, 9880665, 13174220, 15809064, 19761330, 26348440, 39522660, 79045320]

約数ペア:

[(1, 79045320), (2, 39522660), (3, 26348440), (4, 19761330), (5, 15809064), (6, 13174220), (8, 9880665), (10, 7904532), (12, 6587110), (15, 5269688), (19, 4160280), (20, 3952266), (24, 3293555), (30, 2634844), (37, 2136360), (38, 2080140), (40, 1976133), (57, 1386760), (60, 1317422), (74, 1068180), (76, 1040070), (95, 832056), (111, 712120), (114, 693380), (120, 658711), (148, 534090), (152, 520035), (185, 427272), (190, 416028), (222, 356060), (228, 346690), (285, 277352), (296, 267045), (370, 213636), (380, 208014), (444, 178030), (456, 173345), (555, 142424), (570, 138676), (703, 112440), (740, 106818), (760, 104007), (888, 89015), (937, 84360), (1110, 71212), (1140, 69338), (1406, 56220), (1480, 53409), (1874, 42180), (2109, 37480), (2220, 35606), (2280, 34669), (2811, 28120), (2812, 28110), (3515, 22488), (3748, 21090), (4218, 18740), (4440, 17803), (4685, 16872), (5622, 14060), (5624, 14055), (7030, 11244), (7496, 10545), (8436, 9370)]