12118960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 160

約数和(自身を含む): 36426240

約数和(自身を除く): 24307280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 34, 35, 38, 40, 56, 67, 68, 70, 76, 80, 85, 95, 112, 119, 133, 134, 136, 140, 152, 170, 190, 238, 266, 268, 272, 280, 304, 323, 335, 340, 380, 469, 476, 532, 536, 560, 595, 646, 665, 670, 680, 760, 938, 952, 1064, 1072, 1139, 1190, 1273, 1292, 1330, 1340, 1360, 1520, 1615, 1876, 1904, 2128, 2261, 2278, 2345, 2380, 2546, 2584, 2660, 2680, 3230, 3752, 4522, 4556, 4690, 4760, 5092, 5168, 5320, 5360, 5695, 6365, 6460, 7504, 7973, 8911, 9044, 9112, 9380, 9520, 10184, 10640, 11305, 11390, 12730, 12920, 15946, 17822, 18088, 18224, 18760, 20368, 21641, 22610, 22780, 25460, 25840, 31892, 35644, 36176, 37520, 39865, 43282, 44555, 45220, 45560, 50920, 63784, 71288, 79730, 86564, 89110, 90440, 91120, 101840, 108205, 127568, 142576, 151487, 159460, 173128, 178220, 180880, 216410, 302974, 318920, 346256, 356440, 432820, 605948, 637840, 712880, 757435, 865640, 1211896, 1514870, 1731280, 2423792, 3029740, 6059480, 12118960]

約数ペア:

[(1, 12118960), (2, 6059480), (4, 3029740), (5, 2423792), (7, 1731280), (8, 1514870), (10, 1211896), (14, 865640), (16, 757435), (17, 712880), (19, 637840), (20, 605948), (28, 432820), (34, 356440), (35, 346256), (38, 318920), (40, 302974), (56, 216410), (67, 180880), (68, 178220), (70, 173128), (76, 159460), (80, 151487), (85, 142576), (95, 127568), (112, 108205), (119, 101840), (133, 91120), (134, 90440), (136, 89110), (140, 86564), (152, 79730), (170, 71288), (190, 63784), (238, 50920), (266, 45560), (268, 45220), (272, 44555), (280, 43282), (304, 39865), (323, 37520), (335, 36176), (340, 35644), (380, 31892), (469, 25840), (476, 25460), (532, 22780), (536, 22610), (560, 21641), (595, 20368), (646, 18760), (665, 18224), (670, 18088), (680, 17822), (760, 15946), (938, 12920), (952, 12730), (1064, 11390), (1072, 11305), (1139, 10640), (1190, 10184), (1273, 9520), (1292, 9380), (1330, 9112), (1340, 9044), (1360, 8911), (1520, 7973), (1615, 7504), (1876, 6460), (1904, 6365), (2128, 5695), (2261, 5360), (2278, 5320), (2345, 5168), (2380, 5092), (2546, 4760), (2584, 4690), (2660, 4556), (2680, 4522), (3230, 3752)]