874388880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71437}}^1$

素因数の和:71473

約数の個数: 120

約数和(自身を含む): 3109267512

約数和(自身を除く): 2234878632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 71437, 142874, 214311, 285748, 357185, 428622, 571496, 642933, 714370, 857244, 1071555, 1142992, 1214429, 1285866, 1428740, 1714488, 2143110, 2428858, 2571732, 2857480, 3214665, 3428976, 3643287, 4286220, 4857716, 5143464, 5714960, 6072145, 6429330, 7286574, 8572440, 9715432, 10286928, 10929861, 12144290, 12858660, 14573148, 17144880, 18216435, 19430864, 21859722, 24288580, 25717320, 29146296, 36432870, 43719444, 48577160, 51434640, 54649305, 58292592, 72865740, 87438888, 97154320, 109298610, 145731480, 174877776, 218597220, 291462960, 437194440, 874388880]

約数ペア:

[(1, 874388880), (2, 437194440), (3, 291462960), (4, 218597220), (5, 174877776), (6, 145731480), (8, 109298610), (9, 97154320), (10, 87438888), (12, 72865740), (15, 58292592), (16, 54649305), (17, 51434640), (18, 48577160), (20, 43719444), (24, 36432870), (30, 29146296), (34, 25717320), (36, 24288580), (40, 21859722), (45, 19430864), (48, 18216435), (51, 17144880), (60, 14573148), (68, 12858660), (72, 12144290), (80, 10929861), (85, 10286928), (90, 9715432), (102, 8572440), (120, 7286574), (136, 6429330), (144, 6072145), (153, 5714960), (170, 5143464), (180, 4857716), (204, 4286220), (240, 3643287), (255, 3428976), (272, 3214665), (306, 2857480), (340, 2571732), (360, 2428858), (408, 2143110), (510, 1714488), (612, 1428740), (680, 1285866), (720, 1214429), (765, 1142992), (816, 1071555), (1020, 857244), (1224, 714370), (1360, 642933), (1530, 571496), (2040, 428622), (2448, 357185), (3060, 285748), (4080, 214311), (6120, 142874), (12240, 71437)]