179868240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1907}}^1$

素因数の和:2057

約数の個数: 120

約数和(自身を含む): 608987808

約数和(自身を除く): 429119568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 1048, 1179, 1310, 1572, 1907, 1965, 2096, 2358, 2620, 3144, 3814, 3930, 4716, 5240, 5721, 5895, 6288, 7628, 7860, 9432, 9535, 10480, 11442, 11790, 15256, 15720, 17163, 18864, 19070, 22884, 23580, 28605, 30512, 31440, 34326, 38140, 45768, 47160, 57210, 68652, 76280, 85815, 91536, 94320, 114420, 137304, 152560, 171630, 228840, 249817, 274608, 343260, 457680, 499634, 686520, 749451, 999268, 1249085, 1373040, 1498902, 1998536, 2248353, 2498170, 2997804, 3747255, 3997072, 4496706, 4996340, 5995608, 7494510, 8993412, 9992680, 11241765, 11991216, 14989020, 17986824, 19985360, 22483530, 29978040, 35973648, 44967060, 59956080, 89934120, 179868240]

約数ペア:

[(1, 179868240), (2, 89934120), (3, 59956080), (4, 44967060), (5, 35973648), (6, 29978040), (8, 22483530), (9, 19985360), (10, 17986824), (12, 14989020), (15, 11991216), (16, 11241765), (18, 9992680), (20, 8993412), (24, 7494510), (30, 5995608), (36, 4996340), (40, 4496706), (45, 3997072), (48, 3747255), (60, 2997804), (72, 2498170), (80, 2248353), (90, 1998536), (120, 1498902), (131, 1373040), (144, 1249085), (180, 999268), (240, 749451), (262, 686520), (360, 499634), (393, 457680), (524, 343260), (655, 274608), (720, 249817), (786, 228840), (1048, 171630), (1179, 152560), (1310, 137304), (1572, 114420), (1907, 94320), (1965, 91536), (2096, 85815), (2358, 76280), (2620, 68652), (3144, 57210), (3814, 47160), (3930, 45768), (4716, 38140), (5240, 34326), (5721, 31440), (5895, 30512), (6288, 28605), (7628, 23580), (7860, 22884), (9432, 19070), (9535, 18864), (10480, 17163), (11442, 15720), (11790, 15256)]