453782520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4721}}^1$

素因数の和:4830

約数の個数: 128

約数和(自身を含む): 1529928000

約数和(自身を除く): 1076145480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 356, 360, 445, 534, 540, 712, 801, 890, 1068, 1080, 1335, 1602, 1780, 2136, 2403, 2670, 3204, 3560, 4005, 4721, 4806, 5340, 6408, 8010, 9442, 9612, 10680, 12015, 14163, 16020, 18884, 19224, 23605, 24030, 28326, 32040, 37768, 42489, 47210, 48060, 56652, 70815, 84978, 94420, 96120, 113304, 127467, 141630, 169956, 188840, 212445, 254934, 283260, 339912, 420169, 424890, 509868, 566520, 637335, 840338, 849780, 1019736, 1260507, 1274670, 1680676, 1699560, 2100845, 2521014, 2549340, 3361352, 3781521, 4201690, 5042028, 5098680, 6302535, 7563042, 8403380, 10084056, 11344563, 12605070, 15126084, 16806760, 18907605, 22689126, 25210140, 30252168, 37815210, 45378252, 50420280, 56722815, 75630420, 90756504, 113445630, 151260840, 226891260, 453782520]

約数ペア:

[(1, 453782520), (2, 226891260), (3, 151260840), (4, 113445630), (5, 90756504), (6, 75630420), (8, 56722815), (9, 50420280), (10, 45378252), (12, 37815210), (15, 30252168), (18, 25210140), (20, 22689126), (24, 18907605), (27, 16806760), (30, 15126084), (36, 12605070), (40, 11344563), (45, 10084056), (54, 8403380), (60, 7563042), (72, 6302535), (89, 5098680), (90, 5042028), (108, 4201690), (120, 3781521), (135, 3361352), (178, 2549340), (180, 2521014), (216, 2100845), (267, 1699560), (270, 1680676), (356, 1274670), (360, 1260507), (445, 1019736), (534, 849780), (540, 840338), (712, 637335), (801, 566520), (890, 509868), (1068, 424890), (1080, 420169), (1335, 339912), (1602, 283260), (1780, 254934), (2136, 212445), (2403, 188840), (2670, 169956), (3204, 141630), (3560, 127467), (4005, 113304), (4721, 96120), (4806, 94420), (5340, 84978), (6408, 70815), (8010, 56652), (9442, 48060), (9612, 47210), (10680, 42489), (12015, 37768), (14163, 32040), (16020, 28326), (18884, 24030), (19224, 23605)]