12553601520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{376307}}^1$

素因数の和:376462

約数の個数: 80

約数和(自身を含む): 39196241280

約数和(自身を除く): 26642639760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 5560, 6672, 8340, 11120, 16680, 33360, 376307, 752614, 1128921, 1505228, 1881535, 2257842, 3010456, 3763070, 4515684, 5644605, 6020912, 7526140, 9031368, 11289210, 15052280, 18062736, 22578420, 30104560, 45156840, 52306673, 90313680, 104613346, 156920019, 209226692, 261533365, 313840038, 418453384, 523066730, 627680076, 784600095, 836906768, 1046133460, 1255360152, 1569200190, 2092266920, 2510720304, 3138400380, 4184533840, 6276800760, 12553601520]

約数ペア:

[(1, 12553601520), (2, 6276800760), (3, 4184533840), (4, 3138400380), (5, 2510720304), (6, 2092266920), (8, 1569200190), (10, 1255360152), (12, 1046133460), (15, 836906768), (16, 784600095), (20, 627680076), (24, 523066730), (30, 418453384), (40, 313840038), (48, 261533365), (60, 209226692), (80, 156920019), (120, 104613346), (139, 90313680), (240, 52306673), (278, 45156840), (417, 30104560), (556, 22578420), (695, 18062736), (834, 15052280), (1112, 11289210), (1390, 9031368), (1668, 7526140), (2085, 6020912), (2224, 5644605), (2780, 4515684), (3336, 3763070), (4170, 3010456), (5560, 2257842), (6672, 1881535), (8340, 1505228), (11120, 1128921), (16680, 752614), (33360, 376307)]