15530040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 50965200

約数和(自身を除く): 35435160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 179, 180, 241, 358, 360, 482, 537, 716, 723, 895, 964, 1074, 1205, 1432, 1446, 1611, 1790, 1928, 2148, 2169, 2410, 2685, 2892, 3222, 3580, 3615, 4296, 4338, 4820, 5370, 5784, 6444, 7160, 7230, 8055, 8676, 9640, 10740, 10845, 12888, 14460, 16110, 17352, 21480, 21690, 28920, 32220, 43139, 43380, 64440, 86278, 86760, 129417, 172556, 215695, 258834, 345112, 388251, 431390, 517668, 647085, 776502, 862780, 1035336, 1294170, 1553004, 1725560, 1941255, 2588340, 3106008, 3882510, 5176680, 7765020, 15530040]

約数ペア:

[(1, 15530040), (2, 7765020), (3, 5176680), (4, 3882510), (5, 3106008), (6, 2588340), (8, 1941255), (9, 1725560), (10, 1553004), (12, 1294170), (15, 1035336), (18, 862780), (20, 776502), (24, 647085), (30, 517668), (36, 431390), (40, 388251), (45, 345112), (60, 258834), (72, 215695), (90, 172556), (120, 129417), (179, 86760), (180, 86278), (241, 64440), (358, 43380), (360, 43139), (482, 32220), (537, 28920), (716, 21690), (723, 21480), (895, 17352), (964, 16110), (1074, 14460), (1205, 12888), (1432, 10845), (1446, 10740), (1611, 9640), (1790, 8676), (1928, 8055), (2148, 7230), (2169, 7160), (2410, 6444), (2685, 5784), (2892, 5370), (3222, 4820), (3580, 4338), (3615, 4296)]