173640960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{15073}}^1$

素因数の和:15100

約数の個数: 108

約数和(自身を含む): 600819492

約数和(自身を除く): 427178532

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 15073, 30146, 45219, 60292, 75365, 90438, 120584, 135657, 150730, 180876, 226095, 241168, 271314, 301460, 361752, 452190, 482336, 542628, 602920, 678285, 723504, 904380, 964672, 1085256, 1205840, 1356570, 1447008, 1808760, 1929344, 2170512, 2411680, 2713140, 2894016, 3617520, 3858688, 4341024, 4823360, 5426280, 5788032, 7235040, 8682048, 9646720, 10852560, 11576064, 14470080, 17364096, 19293440, 21705120, 28940160, 34728192, 43410240, 57880320, 86820480, 173640960]

約数ペア:

[(1, 173640960), (2, 86820480), (3, 57880320), (4, 43410240), (5, 34728192), (6, 28940160), (8, 21705120), (9, 19293440), (10, 17364096), (12, 14470080), (15, 11576064), (16, 10852560), (18, 9646720), (20, 8682048), (24, 7235040), (30, 5788032), (32, 5426280), (36, 4823360), (40, 4341024), (45, 3858688), (48, 3617520), (60, 2894016), (64, 2713140), (72, 2411680), (80, 2170512), (90, 1929344), (96, 1808760), (120, 1447008), (128, 1356570), (144, 1205840), (160, 1085256), (180, 964672), (192, 904380), (240, 723504), (256, 678285), (288, 602920), (320, 542628), (360, 482336), (384, 452190), (480, 361752), (576, 301460), (640, 271314), (720, 241168), (768, 226095), (960, 180876), (1152, 150730), (1280, 135657), (1440, 120584), (1920, 90438), (2304, 75365), (2880, 60292), (3840, 45219), (5760, 30146), (11520, 15073)]