173427960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{6047}}^1$

素因数の和:6300

約数の個数: 64

約数和(自身を含む): 522547200

約数和(自身を除く): 349119240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 4780, 5736, 6047, 7170, 9560, 12094, 14340, 18141, 24188, 28680, 30235, 36282, 48376, 60470, 72564, 90705, 120940, 145128, 181410, 241880, 362820, 725640, 1445233, 2890466, 4335699, 5780932, 7226165, 8671398, 11561864, 14452330, 17342796, 21678495, 28904660, 34685592, 43356990, 57809320, 86713980, 173427960]

約数ペア:

[(1, 173427960), (2, 86713980), (3, 57809320), (4, 43356990), (5, 34685592), (6, 28904660), (8, 21678495), (10, 17342796), (12, 14452330), (15, 11561864), (20, 8671398), (24, 7226165), (30, 5780932), (40, 4335699), (60, 2890466), (120, 1445233), (239, 725640), (478, 362820), (717, 241880), (956, 181410), (1195, 145128), (1434, 120940), (1912, 90705), (2390, 72564), (2868, 60470), (3585, 48376), (4780, 36282), (5736, 30235), (6047, 28680), (7170, 24188), (9560, 18141), (12094, 14340)]