228116880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18637}}^1$

素因数の和:18673

約数の個数: 120

約数和(自身を含む): 811200312

約数和(自身を除く): 583083432

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, 18637, 37274, 55911, 74548, 93185, 111822, 149096, 167733, 186370, 223644, 279555, 298192, 316829, 335466, 372740, 447288, 559110, 633658, 670932, 745480, 838665, 894576, 950487, 1118220, 1267316, 1341864, 1490960, 1584145, 1677330, 1900974, 2236440, 2534632, 2683728, 2851461, 3168290, 3354660, 3801948, 4472880, 4752435, 5069264, 5702922, 6336580, 6709320, 7603896, 9504870, 11405844, 12673160, 13418640, 14257305, 15207792, 19009740, 22811688, 25346320, 28514610, 38019480, 45623376, 57029220, 76038960, 114058440, 228116880]

約数ペア:

[(1, 228116880), (2, 114058440), (3, 76038960), (4, 57029220), (5, 45623376), (6, 38019480), (8, 28514610), (9, 25346320), (10, 22811688), (12, 19009740), (15, 15207792), (16, 14257305), (17, 13418640), (18, 12673160), (20, 11405844), (24, 9504870), (30, 7603896), (34, 6709320), (36, 6336580), (40, 5702922), (45, 5069264), (48, 4752435), (51, 4472880), (60, 3801948), (68, 3354660), (72, 3168290), (80, 2851461), (85, 2683728), (90, 2534632), (102, 2236440), (120, 1900974), (136, 1677330), (144, 1584145), (153, 1490960), (170, 1341864), (180, 1267316), (204, 1118220), (240, 950487), (255, 894576), (272, 838665), (306, 745480), (340, 670932), (360, 633658), (408, 559110), (510, 447288), (612, 372740), (680, 335466), (720, 316829), (765, 298192), (816, 279555), (1020, 223644), (1224, 186370), (1360, 167733), (1530, 149096), (2040, 111822), (2448, 93185), (3060, 74548), (4080, 55911), (6120, 37274), (12240, 18637)]