12518220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1459}}^1$

素因数の和:1495

約数の個数: 96

約数和(自身を含む): 41207040

約数和(自身を除く): 28688820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1459, 1716, 2145, 2860, 2918, 4290, 4377, 5836, 7295, 8580, 8754, 14590, 16049, 17508, 18967, 21885, 29180, 32098, 37934, 43770, 48147, 56901, 64196, 75868, 80245, 87540, 94835, 96294, 113802, 160490, 189670, 192588, 208637, 227604, 240735, 284505, 320980, 379340, 417274, 481470, 569010, 625911, 834548, 962940, 1043185, 1138020, 1251822, 2086370, 2503644, 3129555, 4172740, 6259110, 12518220]

約数ペア:

[(1, 12518220), (2, 6259110), (3, 4172740), (4, 3129555), (5, 2503644), (6, 2086370), (10, 1251822), (11, 1138020), (12, 1043185), (13, 962940), (15, 834548), (20, 625911), (22, 569010), (26, 481470), (30, 417274), (33, 379340), (39, 320980), (44, 284505), (52, 240735), (55, 227604), (60, 208637), (65, 192588), (66, 189670), (78, 160490), (110, 113802), (130, 96294), (132, 94835), (143, 87540), (156, 80245), (165, 75868), (195, 64196), (220, 56901), (260, 48147), (286, 43770), (330, 37934), (390, 32098), (429, 29180), (572, 21885), (660, 18967), (715, 17508), (780, 16049), (858, 14590), (1430, 8754), (1459, 8580), (1716, 7295), (2145, 5836), (2860, 4377), (2918, 4290)]