342769920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3881}}^1$

素因数の和:3928

約数の個数: 144

約数和(自身を含む): 1142612352

約数和(自身を除く): 799842432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 3840, 3881, 4416, 5520, 5888, 7360, 7762, 8832, 11040, 11643, 14720, 15524, 17664, 19405, 22080, 23286, 29440, 31048, 38810, 44160, 46572, 58215, 62096, 77620, 88320, 89263, 93144, 116430, 124192, 155240, 178526, 186288, 232860, 248384, 267789, 310480, 357052, 372576, 446315, 465720, 496768, 535578, 620960, 714104, 745152, 892630, 931440, 993536, 1071156, 1241920, 1338945, 1428208, 1490304, 1785260, 1862880, 2142312, 2483840, 2677890, 2856416, 2980608, 3570520, 3725760, 4284624, 4967680, 5355780, 5712832, 7141040, 7451520, 8569248, 10711560, 11425664, 14282080, 14903040, 17138496, 21423120, 22851328, 28564160, 34276992, 42846240, 57128320, 68553984, 85692480, 114256640, 171384960, 342769920]

約数ペア:

[(1, 342769920), (2, 171384960), (3, 114256640), (4, 85692480), (5, 68553984), (6, 57128320), (8, 42846240), (10, 34276992), (12, 28564160), (15, 22851328), (16, 21423120), (20, 17138496), (23, 14903040), (24, 14282080), (30, 11425664), (32, 10711560), (40, 8569248), (46, 7451520), (48, 7141040), (60, 5712832), (64, 5355780), (69, 4967680), (80, 4284624), (92, 3725760), (96, 3570520), (115, 2980608), (120, 2856416), (128, 2677890), (138, 2483840), (160, 2142312), (184, 1862880), (192, 1785260), (230, 1490304), (240, 1428208), (256, 1338945), (276, 1241920), (320, 1071156), (345, 993536), (368, 931440), (384, 892630), (460, 745152), (480, 714104), (552, 620960), (640, 535578), (690, 496768), (736, 465720), (768, 446315), (920, 372576), (960, 357052), (1104, 310480), (1280, 267789), (1380, 248384), (1472, 232860), (1840, 186288), (1920, 178526), (2208, 155240), (2760, 124192), (2944, 116430), (3680, 93144), (3840, 89263), (3881, 88320), (4416, 77620), (5520, 62096), (5888, 58215), (7360, 46572), (7762, 44160), (8832, 38810), (11040, 31048), (11643, 29440), (14720, 23286), (15524, 22080), (17664, 19405)]