142707480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{62591}}^1$

素因数の和:62624

約数の個数: 64

約数和(自身を含む): 450662400

約数和(自身を除く): 307954920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 62591, 125182, 187773, 250364, 312955, 375546, 500728, 625910, 751092, 938865, 1189229, 1251820, 1502184, 1877730, 2378458, 2503640, 3567687, 3755460, 4756916, 5946145, 7135374, 7510920, 9513832, 11892290, 14270748, 17838435, 23784580, 28541496, 35676870, 47569160, 71353740, 142707480]

約数ペア:

[(1, 142707480), (2, 71353740), (3, 47569160), (4, 35676870), (5, 28541496), (6, 23784580), (8, 17838435), (10, 14270748), (12, 11892290), (15, 9513832), (19, 7510920), (20, 7135374), (24, 5946145), (30, 4756916), (38, 3755460), (40, 3567687), (57, 2503640), (60, 2378458), (76, 1877730), (95, 1502184), (114, 1251820), (120, 1189229), (152, 938865), (190, 751092), (228, 625910), (285, 500728), (380, 375546), (456, 312955), (570, 250364), (760, 187773), (1140, 125182), (2280, 62591)]