19346160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1$

素因数の和:706

約数の個数: 80

約数和(自身を含む): 60487200

約数和(自身を除く): 41141040

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, 541, 596, 745, 894, 1082, 1192, 1490, 1623, 1788, 2164, 2235, 2384, 2705, 2980, 3246, 3576, 4328, 4470, 5410, 5960, 6492, 7152, 8115, 8656, 8940, 10820, 11920, 12984, 16230, 17880, 21640, 25968, 32460, 35760, 43280, 64920, 80609, 129840, 161218, 241827, 322436, 403045, 483654, 644872, 806090, 967308, 1209135, 1289744, 1612180, 1934616, 2418270, 3224360, 3869232, 4836540, 6448720, 9673080, 19346160]

約数ペア:

[(1, 19346160), (2, 9673080), (3, 6448720), (4, 4836540), (5, 3869232), (6, 3224360), (8, 2418270), (10, 1934616), (12, 1612180), (15, 1289744), (16, 1209135), (20, 967308), (24, 806090), (30, 644872), (40, 483654), (48, 403045), (60, 322436), (80, 241827), (120, 161218), (149, 129840), (240, 80609), (298, 64920), (447, 43280), (541, 35760), (596, 32460), (745, 25968), (894, 21640), (1082, 17880), (1192, 16230), (1490, 12984), (1623, 11920), (1788, 10820), (2164, 8940), (2235, 8656), (2384, 8115), (2705, 7152), (2980, 6492), (3246, 5960), (3576, 5410), (4328, 4470)]