247555320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{7669}}^1$

素因数の和:7952

約数の個数: 64

約数和(自身を含む): 745524000

約数和(自身を除く): 497968680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 1076, 1345, 1614, 2152, 2690, 3228, 4035, 5380, 6456, 7669, 8070, 10760, 15338, 16140, 23007, 30676, 32280, 38345, 46014, 61352, 76690, 92028, 115035, 153380, 184056, 230070, 306760, 460140, 920280, 2062961, 4125922, 6188883, 8251844, 10314805, 12377766, 16503688, 20629610, 24755532, 30944415, 41259220, 49511064, 61888830, 82518440, 123777660, 247555320]

約数ペア:

[(1, 247555320), (2, 123777660), (3, 82518440), (4, 61888830), (5, 49511064), (6, 41259220), (8, 30944415), (10, 24755532), (12, 20629610), (15, 16503688), (20, 12377766), (24, 10314805), (30, 8251844), (40, 6188883), (60, 4125922), (120, 2062961), (269, 920280), (538, 460140), (807, 306760), (1076, 230070), (1345, 184056), (1614, 153380), (2152, 115035), (2690, 92028), (3228, 76690), (4035, 61352), (5380, 46014), (6456, 38345), (7669, 32280), (8070, 30676), (10760, 23007), (15338, 16140)]