1081380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 3084480

約数和(自身を除く): 2003100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 269, 335, 402, 538, 670, 804, 807, 1005, 1076, 1340, 1345, 1614, 2010, 2690, 3228, 4020, 4035, 5380, 8070, 16140, 18023, 36046, 54069, 72092, 90115, 108138, 180230, 216276, 270345, 360460, 540690, 1081380]

約数ペア:

[(1, 1081380), (2, 540690), (3, 360460), (4, 270345), (5, 216276), (6, 180230), (10, 108138), (12, 90115), (15, 72092), (20, 54069), (30, 36046), (60, 18023), (67, 16140), (134, 8070), (201, 5380), (268, 4035), (269, 4020), (335, 3228), (402, 2690), (538, 2010), (670, 1614), (804, 1345), (807, 1340), (1005, 1076)]