3931561680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{109943}}^1$

素因数の和:110108

約数の個数: 80

約数和(自身を含む): 12269750400

約数和(自身を除く): 8338188720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4470, 5960, 7152, 8940, 11920, 17880, 35760, 109943, 219886, 329829, 439772, 549715, 659658, 879544, 1099430, 1319316, 1649145, 1759088, 2198860, 2638632, 3298290, 4397720, 5277264, 6596580, 8795440, 13193160, 16381507, 26386320, 32763014, 49144521, 65526028, 81907535, 98289042, 131052056, 163815070, 196578084, 245722605, 262104112, 327630140, 393156168, 491445210, 655260280, 786312336, 982890420, 1310520560, 1965780840, 3931561680]

約数ペア:

[(1, 3931561680), (2, 1965780840), (3, 1310520560), (4, 982890420), (5, 786312336), (6, 655260280), (8, 491445210), (10, 393156168), (12, 327630140), (15, 262104112), (16, 245722605), (20, 196578084), (24, 163815070), (30, 131052056), (40, 98289042), (48, 81907535), (60, 65526028), (80, 49144521), (120, 32763014), (149, 26386320), (240, 16381507), (298, 13193160), (447, 8795440), (596, 6596580), (745, 5277264), (894, 4397720), (1192, 3298290), (1490, 2638632), (1788, 2198860), (2235, 1759088), (2384, 1649145), (2980, 1319316), (3576, 1099430), (4470, 879544), (5960, 659658), (7152, 549715), (8940, 439772), (11920, 329829), (17880, 219886), (35760, 109943)]