139971960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1327}}^1$

素因数の和:1637

約数の個数: 96

約数和(自身を含む): 456805440

約数和(自身を除く): 316833480

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, 293, 360, 586, 879, 1172, 1327, 1465, 1758, 2344, 2637, 2654, 2930, 3516, 3981, 4395, 5274, 5308, 5860, 6635, 7032, 7962, 8790, 10548, 10616, 11720, 11943, 13185, 13270, 15924, 17580, 19905, 21096, 23886, 26370, 26540, 31848, 35160, 39810, 47772, 52740, 53080, 59715, 79620, 95544, 105480, 119430, 159240, 238860, 388811, 477720, 777622, 1166433, 1555244, 1944055, 2332866, 3110488, 3499299, 3888110, 4665732, 5832165, 6998598, 7776220, 9331464, 11664330, 13997196, 15552440, 17496495, 23328660, 27994392, 34992990, 46657320, 69985980, 139971960]

約数ペア:

[(1, 139971960), (2, 69985980), (3, 46657320), (4, 34992990), (5, 27994392), (6, 23328660), (8, 17496495), (9, 15552440), (10, 13997196), (12, 11664330), (15, 9331464), (18, 7776220), (20, 6998598), (24, 5832165), (30, 4665732), (36, 3888110), (40, 3499299), (45, 3110488), (60, 2332866), (72, 1944055), (90, 1555244), (120, 1166433), (180, 777622), (293, 477720), (360, 388811), (586, 238860), (879, 159240), (1172, 119430), (1327, 105480), (1465, 95544), (1758, 79620), (2344, 59715), (2637, 53080), (2654, 52740), (2930, 47772), (3516, 39810), (3981, 35160), (4395, 31848), (5274, 26540), (5308, 26370), (5860, 23886), (6635, 21096), (7032, 19905), (7962, 17580), (8790, 15924), (10548, 13270), (10616, 13185), (11720, 11943)]