30040193280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{340129}}^1$

素因数の和:340176

約数の個数: 144

約数和(自身を含む): 100112503680

約数和(自身を除く): 70072310400

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, 4416, 5520, 5888, 7360, 8832, 11040, 14720, 17664, 22080, 29440, 44160, 88320, 340129, 680258, 1020387, 1360516, 1700645, 2040774, 2721032, 3401290, 4081548, 5101935, 5442064, 6802580, 7822967, 8163096, 10203870, 10884128, 13605160, 15645934, 16326192, 20407740, 21768256, 23468901, 27210320, 31291868, 32652384, 39114835, 40815480, 43536512, 46937802, 54420640, 62583736, 65304768, 78229670, 81630960, 87073024, 93875604, 108841280, 117344505, 125167472, 130609536, 156459340, 163261920, 187751208, 217682560, 234689010, 250334944, 261219072, 312918680, 326523840, 375502416, 435365120, 469378020, 500669888, 625837360, 653047680, 751004832, 938756040, 1001339776, 1251674720, 1306095360, 1502009664, 1877512080, 2002679552, 2503349440, 3004019328, 3755024160, 5006698880, 6008038656, 7510048320, 10013397760, 15020096640, 30040193280]

約数ペア:

[(1, 30040193280), (2, 15020096640), (3, 10013397760), (4, 7510048320), (5, 6008038656), (6, 5006698880), (8, 3755024160), (10, 3004019328), (12, 2503349440), (15, 2002679552), (16, 1877512080), (20, 1502009664), (23, 1306095360), (24, 1251674720), (30, 1001339776), (32, 938756040), (40, 751004832), (46, 653047680), (48, 625837360), (60, 500669888), (64, 469378020), (69, 435365120), (80, 375502416), (92, 326523840), (96, 312918680), (115, 261219072), (120, 250334944), (128, 234689010), (138, 217682560), (160, 187751208), (184, 163261920), (192, 156459340), (230, 130609536), (240, 125167472), (256, 117344505), (276, 108841280), (320, 93875604), (345, 87073024), (368, 81630960), (384, 78229670), (460, 65304768), (480, 62583736), (552, 54420640), (640, 46937802), (690, 43536512), (736, 40815480), (768, 39114835), (920, 32652384), (960, 31291868), (1104, 27210320), (1280, 23468901), (1380, 21768256), (1472, 20407740), (1840, 16326192), (1920, 15645934), (2208, 13605160), (2760, 10884128), (2944, 10203870), (3680, 8163096), (3840, 7822967), (4416, 6802580), (5520, 5442064), (5888, 5101935), (7360, 4081548), (8832, 3401290), (11040, 2721032), (14720, 2040774), (17664, 1700645), (22080, 1360516), (29440, 1020387), (44160, 680258), (88320, 340129)]