120708840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 256

約数和(自身を含む): 447897600

約数和(自身を除く): 327188760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 79, 84, 85, 102, 105, 107, 119, 120, 136, 140, 158, 168, 170, 204, 210, 214, 237, 238, 255, 280, 316, 321, 340, 357, 395, 408, 420, 428, 474, 476, 510, 535, 553, 595, 632, 642, 680, 714, 749, 790, 840, 856, 948, 952, 1020, 1070, 1106, 1185, 1190, 1284, 1343, 1428, 1498, 1580, 1605, 1659, 1785, 1819, 1896, 2040, 2140, 2212, 2247, 2370, 2380, 2568, 2686, 2765, 2856, 2996, 3160, 3210, 3318, 3570, 3638, 3745, 4029, 4280, 4424, 4494, 4740, 4760, 5372, 5457, 5530, 5992, 6420, 6636, 6715, 7140, 7276, 7490, 8058, 8295, 8453, 8988, 9095, 9401, 9480, 10744, 10914, 11060, 11235, 12733, 12840, 13272, 13430, 14280, 14552, 14980, 16116, 16590, 16906, 17976, 18190, 18802, 20145, 21828, 22120, 22470, 25359, 25466, 26860, 27285, 28203, 29960, 32232, 33180, 33812, 36380, 37604, 38199, 40290, 42265, 43656, 44940, 47005, 50718, 50932, 53720, 54570, 56406, 59171, 63665, 66360, 67624, 72760, 75208, 76398, 80580, 84530, 89880, 94010, 101436, 101864, 109140, 112812, 118342, 126795, 127330, 141015, 143701, 152796, 161160, 169060, 177513, 188020, 190995, 202872, 218280, 225624, 236684, 253590, 254660, 282030, 287402, 295855, 305592, 338120, 355026, 376040, 381990, 431103, 473368, 507180, 509320, 564060, 574804, 591710, 710052, 718505, 763980, 862206, 887565, 1005907, 1014360, 1128120, 1149608, 1183420, 1420104, 1437010, 1527960, 1724412, 1775130, 2011814, 2155515, 2366840, 2874020, 3017721, 3448824, 3550260, 4023628, 4311030, 5029535, 5748040, 6035442, 7100520, 8047256, 8622060, 10059070, 12070884, 15088605, 17244120, 20118140, 24141768, 30177210, 40236280, 60354420, 120708840]

約数ペア:

[(1, 120708840), (2, 60354420), (3, 40236280), (4, 30177210), (5, 24141768), (6, 20118140), (7, 17244120), (8, 15088605), (10, 12070884), (12, 10059070), (14, 8622060), (15, 8047256), (17, 7100520), (20, 6035442), (21, 5748040), (24, 5029535), (28, 4311030), (30, 4023628), (34, 3550260), (35, 3448824), (40, 3017721), (42, 2874020), (51, 2366840), (56, 2155515), (60, 2011814), (68, 1775130), (70, 1724412), (79, 1527960), (84, 1437010), (85, 1420104), (102, 1183420), (105, 1149608), (107, 1128120), (119, 1014360), (120, 1005907), (136, 887565), (140, 862206), (158, 763980), (168, 718505), (170, 710052), (204, 591710), (210, 574804), (214, 564060), (237, 509320), (238, 507180), (255, 473368), (280, 431103), (316, 381990), (321, 376040), (340, 355026), (357, 338120), (395, 305592), (408, 295855), (420, 287402), (428, 282030), (474, 254660), (476, 253590), (510, 236684), (535, 225624), (553, 218280), (595, 202872), (632, 190995), (642, 188020), (680, 177513), (714, 169060), (749, 161160), (790, 152796), (840, 143701), (856, 141015), (948, 127330), (952, 126795), (1020, 118342), (1070, 112812), (1106, 109140), (1185, 101864), (1190, 101436), (1284, 94010), (1343, 89880), (1428, 84530), (1498, 80580), (1580, 76398), (1605, 75208), (1659, 72760), (1785, 67624), (1819, 66360), (1896, 63665), (2040, 59171), (2140, 56406), (2212, 54570), (2247, 53720), (2370, 50932), (2380, 50718), (2568, 47005), (2686, 44940), (2765, 43656), (2856, 42265), (2996, 40290), (3160, 38199), (3210, 37604), (3318, 36380), (3570, 33812), (3638, 33180), (3745, 32232), (4029, 29960), (4280, 28203), (4424, 27285), (4494, 26860), (4740, 25466), (4760, 25359), (5372, 22470), (5457, 22120), (5530, 21828), (5992, 20145), (6420, 18802), (6636, 18190), (6715, 17976), (7140, 16906), (7276, 16590), (7490, 16116), (8058, 14980), (8295, 14552), (8453, 14280), (8988, 13430), (9095, 13272), (9401, 12840), (9480, 12733), (10744, 11235), (10914, 11060)]