390159360

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{8467}}^1$

素因数の和:8498

約数の個数: 132

約数和(自身を含む): 1352051688

約数和(自身を除く): 961892328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 8467, 9216, 11520, 15360, 16934, 23040, 25401, 33868, 42335, 46080, 50802, 67736, 76203, 84670, 101604, 127005, 135472, 152406, 169340, 203208, 254010, 270944, 304812, 338680, 381015, 406416, 508020, 541888, 609624, 677360, 762030, 812832, 1016040, 1083776, 1219248, 1354720, 1524060, 1625664, 2032080, 2167552, 2438496, 2709440, 3048120, 3251328, 4064160, 4335104, 4876992, 5418880, 6096240, 6502656, 8128320, 8670208, 9753984, 10837760, 12192480, 13005312, 16256640, 19507968, 21675520, 24384960, 26010624, 32513280, 39015936, 43351040, 48769920, 65026560, 78031872, 97539840, 130053120, 195079680, 390159360]

約数ペア:

[(1, 390159360), (2, 195079680), (3, 130053120), (4, 97539840), (5, 78031872), (6, 65026560), (8, 48769920), (9, 43351040), (10, 39015936), (12, 32513280), (15, 26010624), (16, 24384960), (18, 21675520), (20, 19507968), (24, 16256640), (30, 13005312), (32, 12192480), (36, 10837760), (40, 9753984), (45, 8670208), (48, 8128320), (60, 6502656), (64, 6096240), (72, 5418880), (80, 4876992), (90, 4335104), (96, 4064160), (120, 3251328), (128, 3048120), (144, 2709440), (160, 2438496), (180, 2167552), (192, 2032080), (240, 1625664), (256, 1524060), (288, 1354720), (320, 1219248), (360, 1083776), (384, 1016040), (480, 812832), (512, 762030), (576, 677360), (640, 609624), (720, 541888), (768, 508020), (960, 406416), (1024, 381015), (1152, 338680), (1280, 304812), (1440, 270944), (1536, 254010), (1920, 203208), (2304, 169340), (2560, 152406), (2880, 135472), (3072, 127005), (3840, 101604), (4608, 84670), (5120, 76203), (5760, 67736), (7680, 50802), (8467, 46080), (9216, 42335), (11520, 33868), (15360, 25401), (16934, 23040)]