153632880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:208

約数の個数: 240

約数和(自身を含む): 543953280

約数和(自身を除く): 390320400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 73, 74, 79, 80, 90, 111, 120, 144, 146, 148, 158, 180, 185, 219, 222, 237, 240, 292, 296, 316, 333, 360, 365, 370, 395, 438, 444, 474, 555, 584, 592, 632, 657, 666, 711, 720, 730, 740, 790, 876, 888, 948, 1095, 1110, 1168, 1185, 1264, 1314, 1332, 1422, 1460, 1480, 1580, 1665, 1752, 1776, 1896, 2190, 2220, 2370, 2628, 2664, 2701, 2844, 2920, 2923, 2960, 3160, 3285, 3330, 3504, 3555, 3792, 4380, 4440, 4740, 5256, 5328, 5402, 5688, 5767, 5840, 5846, 6320, 6570, 6660, 7110, 8103, 8760, 8769, 8880, 9480, 10512, 10804, 11376, 11534, 11692, 13140, 13320, 13505, 14220, 14615, 16206, 17301, 17520, 17538, 18960, 21608, 23068, 23384, 24309, 26280, 26307, 26640, 27010, 28440, 28835, 29230, 32412, 34602, 35076, 40515, 43216, 43845, 46136, 46768, 48618, 51903, 52560, 52614, 54020, 56880, 57670, 58460, 64824, 69204, 70152, 81030, 86505, 87690, 92272, 97236, 103806, 105228, 108040, 115340, 116920, 121545, 129648, 131535, 138408, 140304, 162060, 173010, 175380, 194472, 207612, 210456, 213379, 216080, 230680, 233840, 243090, 259515, 263070, 276816, 324120, 346020, 350760, 388944, 415224, 420912, 426758, 461360, 486180, 519030, 526140, 640137, 648240, 692040, 701520, 830448, 853516, 972360, 1038060, 1052280, 1066895, 1280274, 1384080, 1707032, 1920411, 1944720, 2076120, 2104560, 2133790, 2560548, 3200685, 3414064, 3840822, 4152240, 4267580, 5121096, 6401370, 7681644, 8535160, 9602055, 10242192, 12802740, 15363288, 17070320, 19204110, 25605480, 30726576, 38408220, 51210960, 76816440, 153632880]

約数ペア:

[(1, 153632880), (2, 76816440), (3, 51210960), (4, 38408220), (5, 30726576), (6, 25605480), (8, 19204110), (9, 17070320), (10, 15363288), (12, 12802740), (15, 10242192), (16, 9602055), (18, 8535160), (20, 7681644), (24, 6401370), (30, 5121096), (36, 4267580), (37, 4152240), (40, 3840822), (45, 3414064), (48, 3200685), (60, 2560548), (72, 2133790), (73, 2104560), (74, 2076120), (79, 1944720), (80, 1920411), (90, 1707032), (111, 1384080), (120, 1280274), (144, 1066895), (146, 1052280), (148, 1038060), (158, 972360), (180, 853516), (185, 830448), (219, 701520), (222, 692040), (237, 648240), (240, 640137), (292, 526140), (296, 519030), (316, 486180), (333, 461360), (360, 426758), (365, 420912), (370, 415224), (395, 388944), (438, 350760), (444, 346020), (474, 324120), (555, 276816), (584, 263070), (592, 259515), (632, 243090), (657, 233840), (666, 230680), (711, 216080), (720, 213379), (730, 210456), (740, 207612), (790, 194472), (876, 175380), (888, 173010), (948, 162060), (1095, 140304), (1110, 138408), (1168, 131535), (1185, 129648), (1264, 121545), (1314, 116920), (1332, 115340), (1422, 108040), (1460, 105228), (1480, 103806), (1580, 97236), (1665, 92272), (1752, 87690), (1776, 86505), (1896, 81030), (2190, 70152), (2220, 69204), (2370, 64824), (2628, 58460), (2664, 57670), (2701, 56880), (2844, 54020), (2920, 52614), (2923, 52560), (2960, 51903), (3160, 48618), (3285, 46768), (3330, 46136), (3504, 43845), (3555, 43216), (3792, 40515), (4380, 35076), (4440, 34602), (4740, 32412), (5256, 29230), (5328, 28835), (5402, 28440), (5688, 27010), (5767, 26640), (5840, 26307), (5846, 26280), (6320, 24309), (6570, 23384), (6660, 23068), (7110, 21608), (8103, 18960), (8760, 17538), (8769, 17520), (8880, 17301), (9480, 16206), (10512, 14615), (10804, 14220), (11376, 13505), (11534, 13320), (11692, 13140)]