69135840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1233

約数の個数: 144

約数和(自身を含む): 241886736

約数和(自身を除く): 172750896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1171, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2342, 2460, 2952, 3280, 3513, 3690, 3936, 4684, 4920, 5855, 5904, 6560, 7026, 7380, 9368, 9840, 10539, 11710, 11808, 14052, 14760, 17565, 18736, 19680, 21078, 23420, 28104, 29520, 35130, 37472, 42156, 46840, 48011, 52695, 56208, 59040, 70260, 84312, 93680, 96022, 105390, 112416, 140520, 144033, 168624, 187360, 192044, 210780, 240055, 281040, 288066, 337248, 384088, 421560, 432099, 480110, 562080, 576132, 720165, 768176, 843120, 864198, 960220, 1152264, 1440330, 1536352, 1686240, 1728396, 1920440, 2160495, 2304528, 2880660, 3456792, 3840880, 4320990, 4609056, 5761320, 6913584, 7681760, 8641980, 11522640, 13827168, 17283960, 23045280, 34567920, 69135840]

約数ペア:

[(1, 69135840), (2, 34567920), (3, 23045280), (4, 17283960), (5, 13827168), (6, 11522640), (8, 8641980), (9, 7681760), (10, 6913584), (12, 5761320), (15, 4609056), (16, 4320990), (18, 3840880), (20, 3456792), (24, 2880660), (30, 2304528), (32, 2160495), (36, 1920440), (40, 1728396), (41, 1686240), (45, 1536352), (48, 1440330), (60, 1152264), (72, 960220), (80, 864198), (82, 843120), (90, 768176), (96, 720165), (120, 576132), (123, 562080), (144, 480110), (160, 432099), (164, 421560), (180, 384088), (205, 337248), (240, 288066), (246, 281040), (288, 240055), (328, 210780), (360, 192044), (369, 187360), (410, 168624), (480, 144033), (492, 140520), (615, 112416), (656, 105390), (720, 96022), (738, 93680), (820, 84312), (984, 70260), (1171, 59040), (1230, 56208), (1312, 52695), (1440, 48011), (1476, 46840), (1640, 42156), (1845, 37472), (1968, 35130), (2342, 29520), (2460, 28104), (2952, 23420), (3280, 21078), (3513, 19680), (3690, 18736), (3936, 17565), (4684, 14760), (4920, 14052), (5855, 11808), (5904, 11710), (6560, 10539), (7026, 9840), (7380, 9368)]