153230080

素因数分解:

$2^8\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2029}}^1$

素因数の和:2109

約数の個数: 72

約数和(自身を含む): 373438800

約数和(自身を除く): 220208720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 256, 295, 320, 472, 590, 640, 944, 1180, 1280, 1888, 2029, 2360, 3776, 4058, 4720, 7552, 8116, 9440, 10145, 15104, 16232, 18880, 20290, 32464, 37760, 40580, 64928, 75520, 81160, 119711, 129856, 162320, 239422, 259712, 324640, 478844, 519424, 598555, 649280, 957688, 1197110, 1298560, 1915376, 2394220, 2597120, 3830752, 4788440, 7661504, 9576880, 15323008, 19153760, 30646016, 38307520, 76615040, 153230080]

約数ペア:

[(1, 153230080), (2, 76615040), (4, 38307520), (5, 30646016), (8, 19153760), (10, 15323008), (16, 9576880), (20, 7661504), (32, 4788440), (40, 3830752), (59, 2597120), (64, 2394220), (80, 1915376), (118, 1298560), (128, 1197110), (160, 957688), (236, 649280), (256, 598555), (295, 519424), (320, 478844), (472, 324640), (590, 259712), (640, 239422), (944, 162320), (1180, 129856), (1280, 119711), (1888, 81160), (2029, 75520), (2360, 64928), (3776, 40580), (4058, 37760), (4720, 32464), (7552, 20290), (8116, 18880), (9440, 16232), (10145, 15104)]