129795480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{120181}}^1$

素因数の和:120201

約数の個数: 64

約数和(自身を含む): 432655200

約数和(自身を除く): 302859720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 120181, 240362, 360543, 480724, 600905, 721086, 961448, 1081629, 1201810, 1442172, 1802715, 2163258, 2403620, 2884344, 3244887, 3605430, 4326516, 4807240, 5408145, 6489774, 7210860, 8653032, 10816290, 12979548, 14421720, 16224435, 21632580, 25959096, 32448870, 43265160, 64897740, 129795480]

約数ペア:

[(1, 129795480), (2, 64897740), (3, 43265160), (4, 32448870), (5, 25959096), (6, 21632580), (8, 16224435), (9, 14421720), (10, 12979548), (12, 10816290), (15, 8653032), (18, 7210860), (20, 6489774), (24, 5408145), (27, 4807240), (30, 4326516), (36, 3605430), (40, 3244887), (45, 2884344), (54, 2403620), (60, 2163258), (72, 1802715), (90, 1442172), (108, 1201810), (120, 1081629), (135, 961448), (180, 721086), (216, 600905), (270, 480724), (360, 360543), (540, 240362), (1080, 120181)]