2839477920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{21991}}^1$

素因数の和:22278

約数の個数: 96

約数和(自身を含む): 8978014080

約数和(自身を除く): 6138536160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 269, 480, 538, 807, 1076, 1345, 1614, 2152, 2690, 3228, 4035, 4304, 5380, 6456, 8070, 8608, 10760, 12912, 16140, 21520, 21991, 25824, 32280, 43040, 43982, 64560, 65973, 87964, 109955, 129120, 131946, 175928, 219910, 263892, 329865, 351856, 439820, 527784, 659730, 703712, 879640, 1055568, 1319460, 1759280, 2111136, 2638920, 3518560, 5277840, 5915579, 10555680, 11831158, 17746737, 23662316, 29577895, 35493474, 47324632, 59155790, 70986948, 88733685, 94649264, 118311580, 141973896, 177467370, 189298528, 236623160, 283947792, 354934740, 473246320, 567895584, 709869480, 946492640, 1419738960, 2839477920]

約数ペア:

[(1, 2839477920), (2, 1419738960), (3, 946492640), (4, 709869480), (5, 567895584), (6, 473246320), (8, 354934740), (10, 283947792), (12, 236623160), (15, 189298528), (16, 177467370), (20, 141973896), (24, 118311580), (30, 94649264), (32, 88733685), (40, 70986948), (48, 59155790), (60, 47324632), (80, 35493474), (96, 29577895), (120, 23662316), (160, 17746737), (240, 11831158), (269, 10555680), (480, 5915579), (538, 5277840), (807, 3518560), (1076, 2638920), (1345, 2111136), (1614, 1759280), (2152, 1319460), (2690, 1055568), (3228, 879640), (4035, 703712), (4304, 659730), (5380, 527784), (6456, 439820), (8070, 351856), (8608, 329865), (10760, 263892), (12912, 219910), (16140, 175928), (21520, 131946), (21991, 129120), (25824, 109955), (32280, 87964), (43040, 65973), (43982, 64560)]