623760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:152

約数の個数: 80

約数和(自身を含む): 2035584

約数和(自身を除く): 1411824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 113, 115, 120, 138, 184, 226, 230, 240, 276, 339, 345, 368, 452, 460, 552, 565, 678, 690, 904, 920, 1104, 1130, 1356, 1380, 1695, 1808, 1840, 2260, 2599, 2712, 2760, 3390, 4520, 5198, 5424, 5520, 6780, 7797, 9040, 10396, 12995, 13560, 15594, 20792, 25990, 27120, 31188, 38985, 41584, 51980, 62376, 77970, 103960, 124752, 155940, 207920, 311880, 623760]

約数ペア:

[(1, 623760), (2, 311880), (3, 207920), (4, 155940), (5, 124752), (6, 103960), (8, 77970), (10, 62376), (12, 51980), (15, 41584), (16, 38985), (20, 31188), (23, 27120), (24, 25990), (30, 20792), (40, 15594), (46, 13560), (48, 12995), (60, 10396), (69, 9040), (80, 7797), (92, 6780), (113, 5520), (115, 5424), (120, 5198), (138, 4520), (184, 3390), (226, 2760), (230, 2712), (240, 2599), (276, 2260), (339, 1840), (345, 1808), (368, 1695), (452, 1380), (460, 1356), (552, 1130), (565, 1104), (678, 920), (690, 904)]