23880360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{28429}}^1$

素因数の和:28450

約数の個数: 64

約数和(自身を含む): 81878400

約数和(自身を除く): 57998040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 28429, 56858, 85287, 113716, 142145, 170574, 199003, 227432, 284290, 341148, 398006, 426435, 568580, 597009, 682296, 796012, 852870, 995015, 1137160, 1194018, 1592024, 1705740, 1990030, 2388036, 2985045, 3411480, 3980060, 4776072, 5970090, 7960120, 11940180, 23880360]

約数ペア:

[(1, 23880360), (2, 11940180), (3, 7960120), (4, 5970090), (5, 4776072), (6, 3980060), (7, 3411480), (8, 2985045), (10, 2388036), (12, 1990030), (14, 1705740), (15, 1592024), (20, 1194018), (21, 1137160), (24, 995015), (28, 852870), (30, 796012), (35, 682296), (40, 597009), (42, 568580), (56, 426435), (60, 398006), (70, 341148), (84, 284290), (105, 227432), (120, 199003), (140, 170574), (168, 142145), (210, 113716), (280, 85287), (420, 56858), (840, 28429)]