231497520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{50767}}^1$

素因数の和:50802

約数の個数: 80

約数和(自身を含む): 755427840

約数和(自身を除く): 523930320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 50767, 101534, 152301, 203068, 253835, 304602, 406136, 507670, 609204, 761505, 812272, 964573, 1015340, 1218408, 1523010, 1929146, 2030680, 2436816, 2893719, 3046020, 3858292, 4061360, 4822865, 5787438, 6092040, 7716584, 9645730, 11574876, 12184080, 14468595, 15433168, 19291460, 23149752, 28937190, 38582920, 46299504, 57874380, 77165840, 115748760, 231497520]

約数ペア:

[(1, 231497520), (2, 115748760), (3, 77165840), (4, 57874380), (5, 46299504), (6, 38582920), (8, 28937190), (10, 23149752), (12, 19291460), (15, 15433168), (16, 14468595), (19, 12184080), (20, 11574876), (24, 9645730), (30, 7716584), (38, 6092040), (40, 5787438), (48, 4822865), (57, 4061360), (60, 3858292), (76, 3046020), (80, 2893719), (95, 2436816), (114, 2030680), (120, 1929146), (152, 1523010), (190, 1218408), (228, 1015340), (240, 964573), (285, 812272), (304, 761505), (380, 609204), (456, 507670), (570, 406136), (760, 304602), (912, 253835), (1140, 203068), (1520, 152301), (2280, 101534), (4560, 50767)]