47870640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3911}}^1$

素因数の和:3947

約数の個数: 120

約数和(自身を含む): 170265888

約数和(自身を除く): 122395248

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, 3911, 4080, 6120, 7822, 11733, 12240, 15644, 19555, 23466, 31288, 35199, 39110, 46932, 58665, 62576, 66487, 70398, 78220, 93864, 117330, 132974, 140796, 156440, 175995, 187728, 199461, 234660, 265948, 281592, 312880, 332435, 351990, 398922, 469320, 531896, 563184, 598383, 664870, 703980, 797844, 938640, 997305, 1063792, 1196766, 1329740, 1407960, 1595688, 1994610, 2393532, 2659480, 2815920, 2991915, 3191376, 3989220, 4787064, 5318960, 5983830, 7978440, 9574128, 11967660, 15956880, 23935320, 47870640]

約数ペア:

[(1, 47870640), (2, 23935320), (3, 15956880), (4, 11967660), (5, 9574128), (6, 7978440), (8, 5983830), (9, 5318960), (10, 4787064), (12, 3989220), (15, 3191376), (16, 2991915), (17, 2815920), (18, 2659480), (20, 2393532), (24, 1994610), (30, 1595688), (34, 1407960), (36, 1329740), (40, 1196766), (45, 1063792), (48, 997305), (51, 938640), (60, 797844), (68, 703980), (72, 664870), (80, 598383), (85, 563184), (90, 531896), (102, 469320), (120, 398922), (136, 351990), (144, 332435), (153, 312880), (170, 281592), (180, 265948), (204, 234660), (240, 199461), (255, 187728), (272, 175995), (306, 156440), (340, 140796), (360, 132974), (408, 117330), (510, 93864), (612, 78220), (680, 70398), (720, 66487), (765, 62576), (816, 58665), (1020, 46932), (1224, 39110), (1360, 35199), (1530, 31288), (2040, 23466), (2448, 19555), (3060, 15644), (3911, 12240), (4080, 11733), (6120, 7822)]