115818960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28387}}^1$

素因数の和:28420

約数の個数: 80

約数和(自身を含む): 380172096

約数和(自身を除く): 264353136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 28387, 56774, 85161, 113548, 141935, 170322, 227096, 283870, 340644, 425805, 454192, 482579, 567740, 681288, 851610, 965158, 1135480, 1362576, 1447737, 1703220, 1930316, 2270960, 2412895, 2895474, 3406440, 3860632, 4825790, 5790948, 6812880, 7238685, 7721264, 9651580, 11581896, 14477370, 19303160, 23163792, 28954740, 38606320, 57909480, 115818960]

約数ペア:

[(1, 115818960), (2, 57909480), (3, 38606320), (4, 28954740), (5, 23163792), (6, 19303160), (8, 14477370), (10, 11581896), (12, 9651580), (15, 7721264), (16, 7238685), (17, 6812880), (20, 5790948), (24, 4825790), (30, 3860632), (34, 3406440), (40, 2895474), (48, 2412895), (51, 2270960), (60, 1930316), (68, 1703220), (80, 1447737), (85, 1362576), (102, 1135480), (120, 965158), (136, 851610), (170, 681288), (204, 567740), (240, 482579), (255, 454192), (272, 425805), (340, 340644), (408, 283870), (510, 227096), (680, 170322), (816, 141935), (1020, 113548), (1360, 85161), (2040, 56774), (4080, 28387)]