1641948639120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{760161407}}^1$

素因数の和:760161429

約数の個数: 80

約数和(自身を含む): 5655600875520

約数和(自身を除く): 4013652236400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 760161407, 1520322814, 2280484221, 3040645628, 3800807035, 4560968442, 6081291256, 6841452663, 7601614070, 9121936884, 11402421105, 12162582512, 13682905326, 15203228140, 18243873768, 20524357989, 22804842210, 27365810652, 30406456280, 34207263315, 36487747536, 41048715978, 45609684420, 54731621304, 60812912560, 68414526630, 82097431956, 91219368840, 102621789945, 109463242608, 136829053260, 164194863912, 182438737680, 205243579890, 273658106520, 328389727824, 410487159780, 547316213040, 820974319560, 1641948639120]

約数ペア:

[(1, 1641948639120), (2, 820974319560), (3, 547316213040), (4, 410487159780), (5, 328389727824), (6, 273658106520), (8, 205243579890), (9, 182438737680), (10, 164194863912), (12, 136829053260), (15, 109463242608), (16, 102621789945), (18, 91219368840), (20, 82097431956), (24, 68414526630), (27, 60812912560), (30, 54731621304), (36, 45609684420), (40, 41048715978), (45, 36487747536), (48, 34207263315), (54, 30406456280), (60, 27365810652), (72, 22804842210), (80, 20524357989), (90, 18243873768), (108, 15203228140), (120, 13682905326), (135, 12162582512), (144, 11402421105), (180, 9121936884), (216, 7601614070), (240, 6841452663), (270, 6081291256), (360, 4560968442), (432, 3800807035), (540, 3040645628), (720, 2280484221), (1080, 1520322814), (2160, 760161407)]