1531074360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{9883}}^1$

素因数の和:11188

約数の個数: 64

約数和(自身を含む): 4597246080

約数和(自身を除く): 3066171720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1291, 2582, 3873, 5164, 6455, 7746, 9883, 10328, 12910, 15492, 19365, 19766, 25820, 29649, 30984, 38730, 39532, 49415, 51640, 59298, 77460, 79064, 98830, 118596, 148245, 154920, 197660, 237192, 296490, 395320, 592980, 1185960, 12758953, 25517906, 38276859, 51035812, 63794765, 76553718, 102071624, 127589530, 153107436, 191384295, 255179060, 306214872, 382768590, 510358120, 765537180, 1531074360]

約数ペア:

[(1, 1531074360), (2, 765537180), (3, 510358120), (4, 382768590), (5, 306214872), (6, 255179060), (8, 191384295), (10, 153107436), (12, 127589530), (15, 102071624), (20, 76553718), (24, 63794765), (30, 51035812), (40, 38276859), (60, 25517906), (120, 12758953), (1291, 1185960), (2582, 592980), (3873, 395320), (5164, 296490), (6455, 237192), (7746, 197660), (9883, 154920), (10328, 148245), (12910, 118596), (15492, 98830), (19365, 79064), (19766, 77460), (25820, 59298), (29649, 51640), (30984, 49415), (38730, 39532)]