1383930.00000000

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{214087}}^1$

素因数の和:214103

約数の個数: 40

約数和(自身を含む): 159281472

約数和(自身を除く): 107900592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 214087, 428174, 642261, 856348, 1070435, 1284522, 1712696, 2140870, 2569044, 3211305, 3425392, 4281740, 5138088, 6422610, 8563480, 10276176, 12845220, 17126960, 25690440, 51380880]

約数ペア:

[(1, 51380880), (2, 25690440), (3, 17126960), (4, 12845220), (5, 10276176), (6, 8563480), (8, 6422610), (10, 5138088), (12, 4281740), (15, 3425392), (16, 3211305), (20, 2569044), (24, 2140870), (30, 1712696), (40, 1284522), (48, 1070435), (60, 856348), (80, 642261), (120, 428174), (240, 214087)]