148734720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{12911}}^1$

素因数の和:12938

約数の個数: 108

約数和(自身を含む): 514646496

約数和(自身を除く): 365911776

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, 12911, 25822, 38733, 51644, 64555, 77466, 103288, 116199, 129110, 154932, 193665, 206576, 232398, 258220, 309864, 387330, 413152, 464796, 516440, 580995, 619728, 774660, 826304, 929592, 1032880, 1161990, 1239456, 1549320, 1652608, 1859184, 2065760, 2323980, 2478912, 3098640, 3305216, 3718368, 4131520, 4647960, 4957824, 6197280, 7436736, 8263040, 9295920, 9915648, 12394560, 14873472, 16526080, 18591840, 24789120, 29746944, 37183680, 49578240, 74367360, 148734720]

約数ペア:

[(1, 148734720), (2, 74367360), (3, 49578240), (4, 37183680), (5, 29746944), (6, 24789120), (8, 18591840), (9, 16526080), (10, 14873472), (12, 12394560), (15, 9915648), (16, 9295920), (18, 8263040), (20, 7436736), (24, 6197280), (30, 4957824), (32, 4647960), (36, 4131520), (40, 3718368), (45, 3305216), (48, 3098640), (60, 2478912), (64, 2323980), (72, 2065760), (80, 1859184), (90, 1652608), (96, 1549320), (120, 1239456), (128, 1161990), (144, 1032880), (160, 929592), (180, 826304), (192, 774660), (240, 619728), (256, 580995), (288, 516440), (320, 464796), (360, 413152), (384, 387330), (480, 309864), (576, 258220), (640, 232398), (720, 206576), (768, 193665), (960, 154932), (1152, 129110), (1280, 116199), (1440, 103288), (1920, 77466), (2304, 64555), (2880, 51644), (3840, 38733), (5760, 25822), (11520, 12911)]