24199920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 240

約数和(自身を含む): 89949600

約数和(自身を除く): 65749680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 48, 57, 58, 60, 61, 72, 76, 80, 87, 90, 95, 114, 116, 120, 122, 144, 145, 152, 171, 174, 180, 183, 190, 228, 232, 240, 244, 261, 285, 290, 304, 305, 342, 348, 360, 366, 380, 435, 456, 464, 488, 522, 549, 551, 570, 580, 610, 684, 696, 720, 732, 760, 855, 870, 912, 915, 976, 1044, 1098, 1102, 1140, 1159, 1160, 1220, 1305, 1368, 1392, 1464, 1520, 1653, 1710, 1740, 1769, 1830, 2088, 2196, 2204, 2280, 2318, 2320, 2440, 2610, 2736, 2745, 2755, 2928, 3306, 3420, 3477, 3480, 3538, 3660, 4176, 4392, 4408, 4560, 4636, 4880, 4959, 5220, 5307, 5490, 5510, 5795, 6612, 6840, 6954, 6960, 7076, 7320, 8265, 8784, 8816, 8845, 9272, 9918, 10431, 10440, 10614, 10980, 11020, 11590, 13224, 13680, 13908, 14152, 14640, 15921, 16530, 17385, 17690, 18544, 19836, 20862, 20880, 21228, 21960, 22040, 23180, 24795, 26448, 26535, 27816, 28304, 31842, 33060, 33611, 34770, 35380, 39672, 41724, 42456, 43920, 44080, 46360, 49590, 52155, 53070, 55632, 63684, 66120, 67222, 69540, 70760, 79344, 79605, 83448, 84912, 92720, 99180, 100833, 104310, 106140, 127368, 132240, 134444, 139080, 141520, 159210, 166896, 168055, 198360, 201666, 208620, 212280, 254736, 268888, 278160, 302499, 318420, 336110, 396720, 403332, 417240, 424560, 504165, 537776, 604998, 636840, 672220, 806664, 834480, 1008330, 1209996, 1273680, 1344440, 1512495, 1613328, 2016660, 2419992, 2688880, 3024990, 4033320, 4839984, 6049980, 8066640, 12099960, 24199920]

約数ペア:

[(1, 24199920), (2, 12099960), (3, 8066640), (4, 6049980), (5, 4839984), (6, 4033320), (8, 3024990), (9, 2688880), (10, 2419992), (12, 2016660), (15, 1613328), (16, 1512495), (18, 1344440), (19, 1273680), (20, 1209996), (24, 1008330), (29, 834480), (30, 806664), (36, 672220), (38, 636840), (40, 604998), (45, 537776), (48, 504165), (57, 424560), (58, 417240), (60, 403332), (61, 396720), (72, 336110), (76, 318420), (80, 302499), (87, 278160), (90, 268888), (95, 254736), (114, 212280), (116, 208620), (120, 201666), (122, 198360), (144, 168055), (145, 166896), (152, 159210), (171, 141520), (174, 139080), (180, 134444), (183, 132240), (190, 127368), (228, 106140), (232, 104310), (240, 100833), (244, 99180), (261, 92720), (285, 84912), (290, 83448), (304, 79605), (305, 79344), (342, 70760), (348, 69540), (360, 67222), (366, 66120), (380, 63684), (435, 55632), (456, 53070), (464, 52155), (488, 49590), (522, 46360), (549, 44080), (551, 43920), (570, 42456), (580, 41724), (610, 39672), (684, 35380), (696, 34770), (720, 33611), (732, 33060), (760, 31842), (855, 28304), (870, 27816), (912, 26535), (915, 26448), (976, 24795), (1044, 23180), (1098, 22040), (1102, 21960), (1140, 21228), (1159, 20880), (1160, 20862), (1220, 19836), (1305, 18544), (1368, 17690), (1392, 17385), (1464, 16530), (1520, 15921), (1653, 14640), (1710, 14152), (1740, 13908), (1769, 13680), (1830, 13224), (2088, 11590), (2196, 11020), (2204, 10980), (2280, 10614), (2318, 10440), (2320, 10431), (2440, 9918), (2610, 9272), (2736, 8845), (2745, 8816), (2755, 8784), (2928, 8265), (3306, 7320), (3420, 7076), (3477, 6960), (3480, 6954), (3538, 6840), (3660, 6612), (4176, 5795), (4392, 5510), (4408, 5490), (4560, 5307), (4636, 5220), (4880, 4959)]