70668720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{32717}}^1$

素因数の和:32739

約数の個数: 80

約数和(自身を含む): 243421920

約数和(自身を除く): 172753200

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, 32717, 65434, 98151, 130868, 163585, 196302, 261736, 294453, 327170, 392604, 490755, 523472, 588906, 654340, 785208, 883359, 981510, 1177812, 1308680, 1472265, 1570416, 1766718, 1963020, 2355624, 2617360, 2944530, 3533436, 3926040, 4416795, 4711248, 5889060, 7066872, 7852080, 8833590, 11778120, 14133744, 17667180, 23556240, 35334360, 70668720]

約数ペア:

[(1, 70668720), (2, 35334360), (3, 23556240), (4, 17667180), (5, 14133744), (6, 11778120), (8, 8833590), (9, 7852080), (10, 7066872), (12, 5889060), (15, 4711248), (16, 4416795), (18, 3926040), (20, 3533436), (24, 2944530), (27, 2617360), (30, 2355624), (36, 1963020), (40, 1766718), (45, 1570416), (48, 1472265), (54, 1308680), (60, 1177812), (72, 981510), (80, 883359), (90, 785208), (108, 654340), (120, 588906), (135, 523472), (144, 490755), (180, 392604), (216, 327170), (240, 294453), (270, 261736), (360, 196302), (432, 163585), (540, 130868), (720, 98151), (1080, 65434), (2160, 32717)]