10663440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:456

約数の個数: 80

約数和(自身を含む): 33384768

約数和(自身を除く): 22721328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 283, 314, 471, 566, 628, 785, 849, 942, 1132, 1256, 1415, 1570, 1698, 1884, 2264, 2355, 2512, 2830, 3140, 3396, 3768, 4245, 4528, 4710, 5660, 6280, 6792, 7536, 8490, 9420, 11320, 12560, 13584, 16980, 18840, 22640, 33960, 37680, 44431, 67920, 88862, 133293, 177724, 222155, 266586, 355448, 444310, 533172, 666465, 710896, 888620, 1066344, 1332930, 1777240, 2132688, 2665860, 3554480, 5331720, 10663440]

約数ペア:

[(1, 10663440), (2, 5331720), (3, 3554480), (4, 2665860), (5, 2132688), (6, 1777240), (8, 1332930), (10, 1066344), (12, 888620), (15, 710896), (16, 666465), (20, 533172), (24, 444310), (30, 355448), (40, 266586), (48, 222155), (60, 177724), (80, 133293), (120, 88862), (157, 67920), (240, 44431), (283, 37680), (314, 33960), (471, 22640), (566, 18840), (628, 16980), (785, 13584), (849, 12560), (942, 11320), (1132, 9420), (1256, 8490), (1415, 7536), (1570, 6792), (1698, 6280), (1884, 5660), (2264, 4710), (2355, 4528), (2512, 4245), (2830, 3768), (3140, 3396)]