8774580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 26611200

約数和(自身を除く): 17836620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 57, 60, 76, 86, 95, 114, 129, 172, 179, 190, 215, 228, 258, 285, 358, 380, 430, 516, 537, 570, 645, 716, 817, 860, 895, 1074, 1140, 1290, 1634, 1790, 2148, 2451, 2580, 2685, 3268, 3401, 3580, 4085, 4902, 5370, 6802, 7697, 8170, 9804, 10203, 10740, 12255, 13604, 15394, 16340, 17005, 20406, 23091, 24510, 30788, 34010, 38485, 40812, 46182, 49020, 51015, 68020, 76970, 92364, 102030, 115455, 146243, 153940, 204060, 230910, 292486, 438729, 461820, 584972, 731215, 877458, 1462430, 1754916, 2193645, 2924860, 4387290, 8774580]

約数ペア:

[(1, 8774580), (2, 4387290), (3, 2924860), (4, 2193645), (5, 1754916), (6, 1462430), (10, 877458), (12, 731215), (15, 584972), (19, 461820), (20, 438729), (30, 292486), (38, 230910), (43, 204060), (57, 153940), (60, 146243), (76, 115455), (86, 102030), (95, 92364), (114, 76970), (129, 68020), (172, 51015), (179, 49020), (190, 46182), (215, 40812), (228, 38485), (258, 34010), (285, 30788), (358, 24510), (380, 23091), (430, 20406), (516, 17005), (537, 16340), (570, 15394), (645, 13604), (716, 12255), (817, 10740), (860, 10203), (895, 9804), (1074, 8170), (1140, 7697), (1290, 6802), (1634, 5370), (1790, 4902), (2148, 4085), (2451, 3580), (2580, 3401), (2685, 3268)]