27867240

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 192

約数和(自身を含む): 97493760

約数和(自身を除く): 69626520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 61, 72, 81, 90, 94, 108, 120, 122, 135, 141, 162, 180, 183, 188, 216, 235, 243, 244, 270, 282, 305, 324, 360, 366, 376, 405, 423, 470, 486, 488, 540, 549, 564, 610, 648, 705, 732, 810, 846, 915, 940, 972, 1080, 1098, 1128, 1215, 1220, 1269, 1410, 1464, 1620, 1647, 1692, 1830, 1880, 1944, 2115, 2196, 2430, 2440, 2538, 2745, 2820, 2867, 3240, 3294, 3384, 3660, 3807, 4230, 4392, 4860, 4941, 5076, 5490, 5640, 5734, 6345, 6588, 7320, 7614, 8235, 8460, 8601, 9720, 9882, 10152, 10980, 11421, 11468, 12690, 13176, 14335, 14823, 15228, 16470, 16920, 17202, 19035, 19764, 21960, 22842, 22936, 24705, 25380, 25803, 28670, 29646, 30456, 32940, 34404, 38070, 39528, 43005, 45684, 49410, 50760, 51606, 57105, 57340, 59292, 65880, 68808, 74115, 76140, 77409, 86010, 91368, 98820, 103212, 114210, 114680, 118584, 129015, 148230, 152280, 154818, 172020, 197640, 206424, 228420, 232227, 258030, 296460, 309636, 344040, 387045, 456840, 464454, 516060, 592920, 619272, 696681, 774090, 928908, 1032120, 1161135, 1393362, 1548180, 1857816, 2322270, 2786724, 3096360, 3483405, 4644540, 5573448, 6966810, 9289080, 13933620, 27867240]

約数ペア:

[(1, 27867240), (2, 13933620), (3, 9289080), (4, 6966810), (5, 5573448), (6, 4644540), (8, 3483405), (9, 3096360), (10, 2786724), (12, 2322270), (15, 1857816), (18, 1548180), (20, 1393362), (24, 1161135), (27, 1032120), (30, 928908), (36, 774090), (40, 696681), (45, 619272), (47, 592920), (54, 516060), (60, 464454), (61, 456840), (72, 387045), (81, 344040), (90, 309636), (94, 296460), (108, 258030), (120, 232227), (122, 228420), (135, 206424), (141, 197640), (162, 172020), (180, 154818), (183, 152280), (188, 148230), (216, 129015), (235, 118584), (243, 114680), (244, 114210), (270, 103212), (282, 98820), (305, 91368), (324, 86010), (360, 77409), (366, 76140), (376, 74115), (405, 68808), (423, 65880), (470, 59292), (486, 57340), (488, 57105), (540, 51606), (549, 50760), (564, 49410), (610, 45684), (648, 43005), (705, 39528), (732, 38070), (810, 34404), (846, 32940), (915, 30456), (940, 29646), (972, 28670), (1080, 25803), (1098, 25380), (1128, 24705), (1215, 22936), (1220, 22842), (1269, 21960), (1410, 19764), (1464, 19035), (1620, 17202), (1647, 16920), (1692, 16470), (1830, 15228), (1880, 14823), (1944, 14335), (2115, 13176), (2196, 12690), (2430, 11468), (2440, 11421), (2538, 10980), (2745, 10152), (2820, 9882), (2867, 9720), (3240, 8601), (3294, 8460), (3384, 8235), (3660, 7614), (3807, 7320), (4230, 6588), (4392, 6345), (4860, 5734), (4941, 5640), (5076, 5490)]