345258120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151429}}^1$

素因数の和:151462

約数の個数: 64

約数和(自身を含む): 1090296000

約数和(自身を除く): 745037880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 151429, 302858, 454287, 605716, 757145, 908574, 1211432, 1514290, 1817148, 2271435, 2877151, 3028580, 3634296, 4542870, 5754302, 6057160, 8631453, 9085740, 11508604, 14385755, 17262906, 18171480, 23017208, 28771510, 34525812, 43157265, 57543020, 69051624, 86314530, 115086040, 172629060, 345258120]

約数ペア:

[(1, 345258120), (2, 172629060), (3, 115086040), (4, 86314530), (5, 69051624), (6, 57543020), (8, 43157265), (10, 34525812), (12, 28771510), (15, 23017208), (19, 18171480), (20, 17262906), (24, 14385755), (30, 11508604), (38, 9085740), (40, 8631453), (57, 6057160), (60, 5754302), (76, 4542870), (95, 3634296), (114, 3028580), (120, 2877151), (152, 2271435), (190, 1817148), (228, 1514290), (285, 1211432), (380, 908574), (456, 757145), (570, 605716), (760, 454287), (1140, 302858), (2280, 151429)]