12410820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 40005504

約数和(自身を除く): 27594684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 163, 180, 188, 235, 270, 282, 324, 326, 405, 423, 470, 489, 540, 564, 652, 705, 810, 815, 846, 940, 978, 1269, 1410, 1467, 1620, 1630, 1692, 1956, 2115, 2445, 2538, 2820, 2934, 3260, 3807, 4230, 4401, 4890, 5076, 5868, 6345, 7335, 7614, 7661, 8460, 8802, 9780, 12690, 13203, 14670, 15228, 15322, 17604, 19035, 22005, 22983, 25380, 26406, 29340, 30644, 38070, 38305, 44010, 45966, 52812, 66015, 68949, 76140, 76610, 88020, 91932, 114915, 132030, 137898, 153220, 206847, 229830, 264060, 275796, 344745, 413694, 459660, 620541, 689490, 827388, 1034235, 1241082, 1378980, 2068470, 2482164, 3102705, 4136940, 6205410, 12410820]

約数ペア:

[(1, 12410820), (2, 6205410), (3, 4136940), (4, 3102705), (5, 2482164), (6, 2068470), (9, 1378980), (10, 1241082), (12, 1034235), (15, 827388), (18, 689490), (20, 620541), (27, 459660), (30, 413694), (36, 344745), (45, 275796), (47, 264060), (54, 229830), (60, 206847), (81, 153220), (90, 137898), (94, 132030), (108, 114915), (135, 91932), (141, 88020), (162, 76610), (163, 76140), (180, 68949), (188, 66015), (235, 52812), (270, 45966), (282, 44010), (324, 38305), (326, 38070), (405, 30644), (423, 29340), (470, 26406), (489, 25380), (540, 22983), (564, 22005), (652, 19035), (705, 17604), (810, 15322), (815, 15228), (846, 14670), (940, 13203), (978, 12690), (1269, 9780), (1410, 8802), (1467, 8460), (1620, 7661), (1630, 7614), (1692, 7335), (1956, 6345), (2115, 5868), (2445, 5076), (2538, 4890), (2820, 4401), (2934, 4230), (3260, 3807)]