38142120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16729}}^1$

素因数の和:16762

約数の個数: 64

約数和(自身を含む): 120456000

約数和(自身を除く): 82313880

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, 16729, 33458, 50187, 66916, 83645, 100374, 133832, 167290, 200748, 250935, 317851, 334580, 401496, 501870, 635702, 669160, 953553, 1003740, 1271404, 1589255, 1907106, 2007480, 2542808, 3178510, 3814212, 4767765, 6357020, 7628424, 9535530, 12714040, 19071060, 38142120]

約数ペア:

[(1, 38142120), (2, 19071060), (3, 12714040), (4, 9535530), (5, 7628424), (6, 6357020), (8, 4767765), (10, 3814212), (12, 3178510), (15, 2542808), (19, 2007480), (20, 1907106), (24, 1589255), (30, 1271404), (38, 1003740), (40, 953553), (57, 669160), (60, 635702), (76, 501870), (95, 401496), (114, 334580), (120, 317851), (152, 250935), (190, 200748), (228, 167290), (285, 133832), (380, 100374), (456, 83645), (570, 66916), (760, 50187), (1140, 33458), (2280, 16729)]