120198960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{3407}}^1$

素因数の和:3440

約数の個数: 180

約数和(自身を含む): 469711008

約数和(自身を除く): 349512048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3407, 3528, 3920, 4410, 5040, 5880, 6814, 7056, 8820, 10221, 11760, 13628, 17035, 17640, 20442, 23849, 27256, 30663, 34070, 35280, 40884, 47698, 51105, 54512, 61326, 68140, 71547, 81768, 95396, 102210, 119245, 122652, 136280, 143094, 153315, 163536, 166943, 190792, 204420, 214641, 238490, 245304, 272560, 286188, 306630, 333886, 357735, 381584, 408840, 429282, 476980, 490608, 500829, 572376, 613260, 667772, 715470, 817680, 834715, 858564, 953960, 1001658, 1073205, 1144752, 1226520, 1335544, 1430940, 1502487, 1669430, 1717128, 1907920, 2003316, 2146410, 2453040, 2504145, 2671088, 2861880, 3004974, 3338860, 3434256, 4006632, 4292820, 5008290, 5723760, 6009948, 6677720, 7512435, 8013264, 8585640, 10016580, 12019896, 13355440, 15024870, 17171280, 20033160, 24039792, 30049740, 40066320, 60099480, 120198960]

約数ペア:

[(1, 120198960), (2, 60099480), (3, 40066320), (4, 30049740), (5, 24039792), (6, 20033160), (7, 17171280), (8, 15024870), (9, 13355440), (10, 12019896), (12, 10016580), (14, 8585640), (15, 8013264), (16, 7512435), (18, 6677720), (20, 6009948), (21, 5723760), (24, 5008290), (28, 4292820), (30, 4006632), (35, 3434256), (36, 3338860), (40, 3004974), (42, 2861880), (45, 2671088), (48, 2504145), (49, 2453040), (56, 2146410), (60, 2003316), (63, 1907920), (70, 1717128), (72, 1669430), (80, 1502487), (84, 1430940), (90, 1335544), (98, 1226520), (105, 1144752), (112, 1073205), (120, 1001658), (126, 953960), (140, 858564), (144, 834715), (147, 817680), (168, 715470), (180, 667772), (196, 613260), (210, 572376), (240, 500829), (245, 490608), (252, 476980), (280, 429282), (294, 408840), (315, 381584), (336, 357735), (360, 333886), (392, 306630), (420, 286188), (441, 272560), (490, 245304), (504, 238490), (560, 214641), (588, 204420), (630, 190792), (720, 166943), (735, 163536), (784, 153315), (840, 143094), (882, 136280), (980, 122652), (1008, 119245), (1176, 102210), (1260, 95396), (1470, 81768), (1680, 71547), (1764, 68140), (1960, 61326), (2205, 54512), (2352, 51105), (2520, 47698), (2940, 40884), (3407, 35280), (3528, 34070), (3920, 30663), (4410, 27256), (5040, 23849), (5880, 20442), (6814, 17640), (7056, 17035), (8820, 13628), (10221, 11760)]