9754056240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{41011}}^1$

素因数の和:42018

約数の個数: 80

約数和(自身を含む): 30268824576

約数和(自身を除く): 20514768336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 991, 1982, 2973, 3964, 4955, 5946, 7928, 9910, 11892, 14865, 15856, 19820, 23784, 29730, 39640, 41011, 47568, 59460, 79280, 82022, 118920, 123033, 164044, 205055, 237840, 246066, 328088, 410110, 492132, 615165, 656176, 820220, 984264, 1230330, 1640440, 1968528, 2460660, 3280880, 4921320, 9842640, 40641901, 81283802, 121925703, 162567604, 203209505, 243851406, 325135208, 406419010, 487702812, 609628515, 650270416, 812838020, 975405624, 1219257030, 1625676040, 1950811248, 2438514060, 3251352080, 4877028120, 9754056240]

約数ペア:

[(1, 9754056240), (2, 4877028120), (3, 3251352080), (4, 2438514060), (5, 1950811248), (6, 1625676040), (8, 1219257030), (10, 975405624), (12, 812838020), (15, 650270416), (16, 609628515), (20, 487702812), (24, 406419010), (30, 325135208), (40, 243851406), (48, 203209505), (60, 162567604), (80, 121925703), (120, 81283802), (240, 40641901), (991, 9842640), (1982, 4921320), (2973, 3280880), (3964, 2460660), (4955, 1968528), (5946, 1640440), (7928, 1230330), (9910, 984264), (11892, 820220), (14865, 656176), (15856, 615165), (19820, 492132), (23784, 410110), (29730, 328088), (39640, 246066), (41011, 237840), (47568, 205055), (59460, 164044), (79280, 123033), (82022, 118920)]