171142680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{17183}}^1$

素因数の和:17280

約数の個数: 64

約数和(自身を含む): 519644160

約数和(自身を除く): 348501480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 17183, 34366, 51549, 68732, 85915, 103098, 137464, 171830, 206196, 257745, 343660, 412392, 515490, 687320, 1030980, 1426189, 2061960, 2852378, 4278567, 5704756, 7130945, 8557134, 11409512, 14261890, 17114268, 21392835, 28523780, 34228536, 42785670, 57047560, 85571340, 171142680]

約数ペア:

[(1, 171142680), (2, 85571340), (3, 57047560), (4, 42785670), (5, 34228536), (6, 28523780), (8, 21392835), (10, 17114268), (12, 14261890), (15, 11409512), (20, 8557134), (24, 7130945), (30, 5704756), (40, 4278567), (60, 2852378), (83, 2061960), (120, 1426189), (166, 1030980), (249, 687320), (332, 515490), (415, 412392), (498, 343660), (664, 257745), (830, 206196), (996, 171830), (1245, 137464), (1660, 103098), (1992, 85915), (2490, 68732), (3320, 51549), (4980, 34366), (9960, 17183)]