1339620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 3810240

約数和(自身を除く): 2470620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 269, 332, 415, 498, 538, 807, 830, 996, 1076, 1245, 1345, 1614, 1660, 2490, 2690, 3228, 4035, 4980, 5380, 8070, 16140, 22327, 44654, 66981, 89308, 111635, 133962, 223270, 267924, 334905, 446540, 669810, 1339620]

約数ペア:

[(1, 1339620), (2, 669810), (3, 446540), (4, 334905), (5, 267924), (6, 223270), (10, 133962), (12, 111635), (15, 89308), (20, 66981), (30, 44654), (60, 22327), (83, 16140), (166, 8070), (249, 5380), (269, 4980), (332, 4035), (415, 3228), (498, 2690), (538, 2490), (807, 1660), (830, 1614), (996, 1345), (1076, 1245)]