38920560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23167}}^1$

素因数の和:23190

約数の個数: 80

約数和(自身を含む): 137895936

約数和(自身を除く): 98975376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 23167, 46334, 69501, 92668, 115835, 139002, 162169, 185336, 231670, 278004, 324338, 347505, 370672, 463340, 486507, 556008, 648676, 695010, 810845, 926680, 973014, 1112016, 1297352, 1390020, 1621690, 1853360, 1946028, 2432535, 2594704, 2780040, 3243380, 3892056, 4865070, 5560080, 6486760, 7784112, 9730140, 12973520, 19460280, 38920560]

約数ペア:

[(1, 38920560), (2, 19460280), (3, 12973520), (4, 9730140), (5, 7784112), (6, 6486760), (7, 5560080), (8, 4865070), (10, 3892056), (12, 3243380), (14, 2780040), (15, 2594704), (16, 2432535), (20, 1946028), (21, 1853360), (24, 1621690), (28, 1390020), (30, 1297352), (35, 1112016), (40, 973014), (42, 926680), (48, 810845), (56, 695010), (60, 648676), (70, 556008), (80, 486507), (84, 463340), (105, 370672), (112, 347505), (120, 324338), (140, 278004), (168, 231670), (210, 185336), (240, 162169), (280, 139002), (336, 115835), (420, 92668), (560, 69501), (840, 46334), (1680, 23167)]