307206360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1291}}^1$

素因数の和:1969

約数の個数: 96

約数和(自身を含む): 1000705680

約数和(自身を除く): 693499320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 661, 1291, 1322, 1983, 2582, 2644, 3305, 3873, 3966, 5164, 5288, 5949, 6455, 6610, 7746, 7932, 9915, 10328, 11619, 11898, 12910, 13220, 15492, 15864, 19365, 19830, 23238, 23796, 25820, 26440, 29745, 30984, 38730, 39660, 46476, 47592, 51640, 58095, 59490, 77460, 79320, 92952, 116190, 118980, 154920, 232380, 237960, 464760, 853351, 1706702, 2560053, 3413404, 4266755, 5120106, 6826808, 7680159, 8533510, 10240212, 12800265, 15360318, 17067020, 20480424, 25600530, 30720636, 34134040, 38400795, 51201060, 61441272, 76801590, 102402120, 153603180, 307206360]

約数ペア:

[(1, 307206360), (2, 153603180), (3, 102402120), (4, 76801590), (5, 61441272), (6, 51201060), (8, 38400795), (9, 34134040), (10, 30720636), (12, 25600530), (15, 20480424), (18, 17067020), (20, 15360318), (24, 12800265), (30, 10240212), (36, 8533510), (40, 7680159), (45, 6826808), (60, 5120106), (72, 4266755), (90, 3413404), (120, 2560053), (180, 1706702), (360, 853351), (661, 464760), (1291, 237960), (1322, 232380), (1983, 154920), (2582, 118980), (2644, 116190), (3305, 92952), (3873, 79320), (3966, 77460), (5164, 59490), (5288, 58095), (5949, 51640), (6455, 47592), (6610, 46476), (7746, 39660), (7932, 38730), (9915, 30984), (10328, 29745), (11619, 26440), (11898, 25820), (12910, 23796), (13220, 23238), (15492, 19830), (15864, 19365)]