61738920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{541}}^1$

素因数の和:875

約数の個数: 96

約数和(自身を含む): 201656520

約数和(自身を除く): 139917600

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, 317, 360, 541, 634, 951, 1082, 1268, 1585, 1623, 1902, 2164, 2536, 2705, 2853, 3170, 3246, 3804, 4328, 4755, 4869, 5410, 5706, 6340, 6492, 7608, 8115, 9510, 9738, 10820, 11412, 12680, 12984, 14265, 16230, 19020, 19476, 21640, 22824, 24345, 28530, 32460, 38040, 38952, 48690, 57060, 64920, 97380, 114120, 171497, 194760, 342994, 514491, 685988, 857485, 1028982, 1371976, 1543473, 1714970, 2057964, 2572455, 3086946, 3429940, 4115928, 5144910, 6173892, 6859880, 7717365, 10289820, 12347784, 15434730, 20579640, 30869460, 61738920]

約数ペア:

[(1, 61738920), (2, 30869460), (3, 20579640), (4, 15434730), (5, 12347784), (6, 10289820), (8, 7717365), (9, 6859880), (10, 6173892), (12, 5144910), (15, 4115928), (18, 3429940), (20, 3086946), (24, 2572455), (30, 2057964), (36, 1714970), (40, 1543473), (45, 1371976), (60, 1028982), (72, 857485), (90, 685988), (120, 514491), (180, 342994), (317, 194760), (360, 171497), (541, 114120), (634, 97380), (951, 64920), (1082, 57060), (1268, 48690), (1585, 38952), (1623, 38040), (1902, 32460), (2164, 28530), (2536, 24345), (2705, 22824), (2853, 21640), (3170, 19476), (3246, 19020), (3804, 16230), (4328, 14265), (4755, 12984), (4869, 12680), (5410, 11412), (5706, 10820), (6340, 9738), (6492, 9510), (7608, 8115)]