120267180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:446

約数の個数: 240

約数和(自身を含む): 436889376

約数和(自身を除く): 316622196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 81, 85, 90, 99, 102, 108, 110, 132, 135, 153, 162, 165, 170, 180, 187, 198, 204, 220, 255, 270, 297, 306, 324, 330, 340, 374, 396, 397, 405, 459, 495, 510, 540, 561, 594, 612, 660, 748, 765, 794, 810, 891, 918, 935, 990, 1020, 1122, 1188, 1191, 1377, 1485, 1530, 1588, 1620, 1683, 1782, 1836, 1870, 1980, 1985, 2244, 2295, 2382, 2754, 2805, 2970, 3060, 3366, 3564, 3573, 3740, 3970, 4367, 4455, 4590, 4764, 5049, 5508, 5610, 5940, 5955, 6732, 6749, 6885, 7146, 7940, 8415, 8734, 8910, 9180, 10098, 10719, 11220, 11910, 13101, 13498, 13770, 14292, 15147, 16830, 17468, 17820, 17865, 20196, 20247, 21438, 21835, 23820, 25245, 26202, 26996, 27540, 30294, 32157, 33660, 33745, 35730, 39303, 40494, 42876, 43670, 50490, 52404, 53595, 60588, 60741, 64314, 65505, 67490, 71460, 74239, 75735, 78606, 80988, 87340, 100980, 101235, 107190, 117909, 121482, 128628, 131010, 134980, 148478, 151470, 157212, 160785, 182223, 196515, 202470, 214380, 222717, 235818, 242964, 262020, 296956, 302940, 303705, 321570, 353727, 364446, 371195, 393030, 404940, 445434, 471636, 546669, 589545, 607410, 643140, 668151, 707454, 728892, 742390, 786060, 890868, 911115, 1093338, 1113585, 1179090, 1214820, 1336302, 1414908, 1484780, 1768635, 1822230, 2004453, 2186676, 2227170, 2358180, 2672604, 2733345, 3340755, 3537270, 3644460, 4008906, 4454340, 5466690, 6013359, 6681510, 7074540, 8017812, 10022265, 10933380, 12026718, 13363020, 20044530, 24053436, 30066795, 40089060, 60133590, 120267180]

約数ペア:

[(1, 120267180), (2, 60133590), (3, 40089060), (4, 30066795), (5, 24053436), (6, 20044530), (9, 13363020), (10, 12026718), (11, 10933380), (12, 10022265), (15, 8017812), (17, 7074540), (18, 6681510), (20, 6013359), (22, 5466690), (27, 4454340), (30, 4008906), (33, 3644460), (34, 3537270), (36, 3340755), (44, 2733345), (45, 2672604), (51, 2358180), (54, 2227170), (55, 2186676), (60, 2004453), (66, 1822230), (68, 1768635), (81, 1484780), (85, 1414908), (90, 1336302), (99, 1214820), (102, 1179090), (108, 1113585), (110, 1093338), (132, 911115), (135, 890868), (153, 786060), (162, 742390), (165, 728892), (170, 707454), (180, 668151), (187, 643140), (198, 607410), (204, 589545), (220, 546669), (255, 471636), (270, 445434), (297, 404940), (306, 393030), (324, 371195), (330, 364446), (340, 353727), (374, 321570), (396, 303705), (397, 302940), (405, 296956), (459, 262020), (495, 242964), (510, 235818), (540, 222717), (561, 214380), (594, 202470), (612, 196515), (660, 182223), (748, 160785), (765, 157212), (794, 151470), (810, 148478), (891, 134980), (918, 131010), (935, 128628), (990, 121482), (1020, 117909), (1122, 107190), (1188, 101235), (1191, 100980), (1377, 87340), (1485, 80988), (1530, 78606), (1588, 75735), (1620, 74239), (1683, 71460), (1782, 67490), (1836, 65505), (1870, 64314), (1980, 60741), (1985, 60588), (2244, 53595), (2295, 52404), (2382, 50490), (2754, 43670), (2805, 42876), (2970, 40494), (3060, 39303), (3366, 35730), (3564, 33745), (3573, 33660), (3740, 32157), (3970, 30294), (4367, 27540), (4455, 26996), (4590, 26202), (4764, 25245), (5049, 23820), (5508, 21835), (5610, 21438), (5940, 20247), (5955, 20196), (6732, 17865), (6749, 17820), (6885, 17468), (7146, 16830), (7940, 15147), (8415, 14292), (8734, 13770), (8910, 13498), (9180, 13101), (10098, 11910), (10719, 11220)]