69035280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{919}}^1$

素因数の和:1248

約数の個数: 80

約数和(自身を含む): 214926720

約数和(自身を除く): 145891440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 313, 626, 919, 939, 1252, 1565, 1838, 1878, 2504, 2757, 3130, 3676, 3756, 4595, 4695, 5008, 5514, 6260, 7352, 7512, 9190, 9390, 11028, 12520, 13785, 14704, 15024, 18380, 18780, 22056, 25040, 27570, 36760, 37560, 44112, 55140, 73520, 75120, 110280, 220560, 287647, 575294, 862941, 1150588, 1438235, 1725882, 2301176, 2876470, 3451764, 4314705, 4602352, 5752940, 6903528, 8629410, 11505880, 13807056, 17258820, 23011760, 34517640, 69035280]

約数ペア:

[(1, 69035280), (2, 34517640), (3, 23011760), (4, 17258820), (5, 13807056), (6, 11505880), (8, 8629410), (10, 6903528), (12, 5752940), (15, 4602352), (16, 4314705), (20, 3451764), (24, 2876470), (30, 2301176), (40, 1725882), (48, 1438235), (60, 1150588), (80, 862941), (120, 575294), (240, 287647), (313, 220560), (626, 110280), (919, 75120), (939, 73520), (1252, 55140), (1565, 44112), (1838, 37560), (1878, 36760), (2504, 27570), (2757, 25040), (3130, 22056), (3676, 18780), (3756, 18380), (4595, 15024), (4695, 14704), (5008, 13785), (5514, 12520), (6260, 11028), (7352, 9390), (7512, 9190)]