18320084280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{4261}}^1$

素因数の和:5611

約数の個数: 160

約数和(自身を含む): 61636703040

約数和(自身を除く): 43316618760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1327, 1620, 2654, 3240, 3981, 4261, 5308, 6635, 7962, 8522, 10616, 11943, 12783, 13270, 15924, 17044, 19905, 21305, 23886, 25566, 26540, 31848, 34088, 35829, 38349, 39810, 42610, 47772, 51132, 53080, 59715, 63915, 71658, 76698, 79620, 85220, 95544, 102264, 107487, 115047, 119430, 127830, 143316, 153396, 159240, 170440, 179145, 191745, 214974, 230094, 238860, 255660, 286632, 306792, 345141, 358290, 383490, 429948, 460188, 477720, 511320, 537435, 575235, 690282, 716580, 766980, 859896, 920376, 1074870, 1150470, 1380564, 1433160, 1533960, 1725705, 2149740, 2300940, 2761128, 3451410, 4299480, 4601880, 5654347, 6902820, 11308694, 13805640, 16963041, 22617388, 28271735, 33926082, 45234776, 50889123, 56543470, 67852164, 84815205, 101778246, 113086940, 135704328, 152667369, 169630410, 203556492, 226173880, 254445615, 305334738, 339260820, 407112984, 458002107, 508891230, 610669476, 678521640, 763336845, 916004214, 1017782460, 1221338952, 1526673690, 1832008428, 2035564920, 2290010535, 3053347380, 3664016856, 4580021070, 6106694760, 9160042140, 18320084280]

約数ペア:

[(1, 18320084280), (2, 9160042140), (3, 6106694760), (4, 4580021070), (5, 3664016856), (6, 3053347380), (8, 2290010535), (9, 2035564920), (10, 1832008428), (12, 1526673690), (15, 1221338952), (18, 1017782460), (20, 916004214), (24, 763336845), (27, 678521640), (30, 610669476), (36, 508891230), (40, 458002107), (45, 407112984), (54, 339260820), (60, 305334738), (72, 254445615), (81, 226173880), (90, 203556492), (108, 169630410), (120, 152667369), (135, 135704328), (162, 113086940), (180, 101778246), (216, 84815205), (270, 67852164), (324, 56543470), (360, 50889123), (405, 45234776), (540, 33926082), (648, 28271735), (810, 22617388), (1080, 16963041), (1327, 13805640), (1620, 11308694), (2654, 6902820), (3240, 5654347), (3981, 4601880), (4261, 4299480), (5308, 3451410), (6635, 2761128), (7962, 2300940), (8522, 2149740), (10616, 1725705), (11943, 1533960), (12783, 1433160), (13270, 1380564), (15924, 1150470), (17044, 1074870), (19905, 920376), (21305, 859896), (23886, 766980), (25566, 716580), (26540, 690282), (31848, 575235), (34088, 537435), (35829, 511320), (38349, 477720), (39810, 460188), (42610, 429948), (47772, 383490), (51132, 358290), (53080, 345141), (59715, 306792), (63915, 286632), (71658, 255660), (76698, 238860), (79620, 230094), (85220, 214974), (95544, 191745), (102264, 179145), (107487, 170440), (115047, 159240), (119430, 153396), (127830, 143316)]