45823920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{443}}^1$

素因数の和:890

約数の個数: 80

約数和(自身を含む): 142705152

約数和(自身を除く): 96881232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 431, 443, 862, 886, 1293, 1329, 1724, 1772, 2155, 2215, 2586, 2658, 3448, 3544, 4310, 4430, 5172, 5316, 6465, 6645, 6896, 7088, 8620, 8860, 10344, 10632, 12930, 13290, 17240, 17720, 20688, 21264, 25860, 26580, 34480, 35440, 51720, 53160, 103440, 106320, 190933, 381866, 572799, 763732, 954665, 1145598, 1527464, 1909330, 2291196, 2863995, 3054928, 3818660, 4582392, 5727990, 7637320, 9164784, 11455980, 15274640, 22911960, 45823920]

約数ペア:

[(1, 45823920), (2, 22911960), (3, 15274640), (4, 11455980), (5, 9164784), (6, 7637320), (8, 5727990), (10, 4582392), (12, 3818660), (15, 3054928), (16, 2863995), (20, 2291196), (24, 1909330), (30, 1527464), (40, 1145598), (48, 954665), (60, 763732), (80, 572799), (120, 381866), (240, 190933), (431, 106320), (443, 103440), (862, 53160), (886, 51720), (1293, 35440), (1329, 34480), (1724, 26580), (1772, 25860), (2155, 21264), (2215, 20688), (2586, 17720), (2658, 17240), (3448, 13290), (3544, 12930), (4310, 10632), (4430, 10344), (5172, 8860), (5316, 8620), (6465, 7088), (6645, 6896)]