129855360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1439}}^1$

素因数の和:1508

約数の個数: 128

約数和(自身を含む): 423014400

約数和(自身を除く): 293159040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 940, 960, 1128, 1410, 1439, 1504, 1880, 1920, 2256, 2820, 2878, 3008, 3760, 4317, 4512, 5640, 5756, 6016, 7195, 7520, 8634, 9024, 11280, 11512, 14390, 15040, 17268, 18048, 21585, 22560, 23024, 28780, 30080, 34536, 43170, 45120, 46048, 57560, 67633, 69072, 86340, 90240, 92096, 115120, 135266, 138144, 172680, 184192, 202899, 230240, 270532, 276288, 338165, 345360, 405798, 460480, 541064, 552576, 676330, 690720, 811596, 920960, 1014495, 1082128, 1352660, 1381440, 1623192, 2028990, 2164256, 2705320, 2762880, 3246384, 4057980, 4328512, 5410640, 6492768, 8115960, 8657024, 10821280, 12985536, 16231920, 21642560, 25971072, 32463840, 43285120, 64927680, 129855360]

約数ペア:

[(1, 129855360), (2, 64927680), (3, 43285120), (4, 32463840), (5, 25971072), (6, 21642560), (8, 16231920), (10, 12985536), (12, 10821280), (15, 8657024), (16, 8115960), (20, 6492768), (24, 5410640), (30, 4328512), (32, 4057980), (40, 3246384), (47, 2762880), (48, 2705320), (60, 2164256), (64, 2028990), (80, 1623192), (94, 1381440), (96, 1352660), (120, 1082128), (128, 1014495), (141, 920960), (160, 811596), (188, 690720), (192, 676330), (235, 552576), (240, 541064), (282, 460480), (320, 405798), (376, 345360), (384, 338165), (470, 276288), (480, 270532), (564, 230240), (640, 202899), (705, 184192), (752, 172680), (940, 138144), (960, 135266), (1128, 115120), (1410, 92096), (1439, 90240), (1504, 86340), (1880, 69072), (1920, 67633), (2256, 57560), (2820, 46048), (2878, 45120), (3008, 43170), (3760, 34536), (4317, 30080), (4512, 28780), (5640, 23024), (5756, 22560), (6016, 21585), (7195, 18048), (7520, 17268), (8634, 15040), (9024, 14390), (11280, 11512)]