1394961720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11624681}}^1$

素因数の和:11624695

約数の個数: 32

約数和(自身を含む): 4184885520

約数和(自身を除く): 2789923800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11624681, 23249362, 34874043, 46498724, 58123405, 69748086, 92997448, 116246810, 139496172, 174370215, 232493620, 278992344, 348740430, 464987240, 697480860, 1394961720]

約数ペア:

[(1, 1394961720), (2, 697480860), (3, 464987240), (4, 348740430), (5, 278992344), (6, 232493620), (8, 174370215), (10, 139496172), (12, 116246810), (15, 92997448), (20, 69748086), (24, 58123405), (30, 46498724), (40, 34874043), (60, 23249362), (120, 11624681)]