129857040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{761}}^1$

素因数の和:862

約数の個数: 160

約数和(自身を含む): 453542400

約数和(自身を除く): 323685360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 90, 108, 120, 135, 144, 158, 180, 216, 237, 240, 270, 316, 360, 395, 432, 474, 540, 632, 711, 720, 761, 790, 948, 1080, 1185, 1264, 1422, 1522, 1580, 1896, 2133, 2160, 2283, 2370, 2844, 3044, 3160, 3555, 3792, 3805, 4266, 4566, 4740, 5688, 6088, 6320, 6849, 7110, 7610, 8532, 9132, 9480, 10665, 11376, 11415, 12176, 13698, 14220, 15220, 17064, 18264, 18960, 20547, 21330, 22830, 27396, 28440, 30440, 34128, 34245, 36528, 41094, 42660, 45660, 54792, 56880, 60119, 60880, 68490, 82188, 85320, 91320, 102735, 109584, 120238, 136980, 164376, 170640, 180357, 182640, 205470, 240476, 273960, 300595, 328752, 360714, 410940, 480952, 541071, 547920, 601190, 721428, 821880, 901785, 961904, 1082142, 1202380, 1442856, 1623213, 1643760, 1803570, 2164284, 2404760, 2705355, 2885712, 3246426, 3607140, 4328568, 4809520, 5410710, 6492852, 7214280, 8116065, 8657136, 10821420, 12985704, 14428560, 16232130, 21642840, 25971408, 32464260, 43285680, 64928520, 129857040]

約数ペア:

[(1, 129857040), (2, 64928520), (3, 43285680), (4, 32464260), (5, 25971408), (6, 21642840), (8, 16232130), (9, 14428560), (10, 12985704), (12, 10821420), (15, 8657136), (16, 8116065), (18, 7214280), (20, 6492852), (24, 5410710), (27, 4809520), (30, 4328568), (36, 3607140), (40, 3246426), (45, 2885712), (48, 2705355), (54, 2404760), (60, 2164284), (72, 1803570), (79, 1643760), (80, 1623213), (90, 1442856), (108, 1202380), (120, 1082142), (135, 961904), (144, 901785), (158, 821880), (180, 721428), (216, 601190), (237, 547920), (240, 541071), (270, 480952), (316, 410940), (360, 360714), (395, 328752), (432, 300595), (474, 273960), (540, 240476), (632, 205470), (711, 182640), (720, 180357), (761, 170640), (790, 164376), (948, 136980), (1080, 120238), (1185, 109584), (1264, 102735), (1422, 91320), (1522, 85320), (1580, 82188), (1896, 68490), (2133, 60880), (2160, 60119), (2283, 56880), (2370, 54792), (2844, 45660), (3044, 42660), (3160, 41094), (3555, 36528), (3792, 34245), (3805, 34128), (4266, 30440), (4566, 28440), (4740, 27396), (5688, 22830), (6088, 21330), (6320, 20547), (6849, 18960), (7110, 18264), (7610, 17064), (8532, 15220), (9132, 14220), (9480, 13698), (10665, 12176), (11376, 11415)]