16361640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1031

約数の個数: 96

約数和(自身を含む): 54362880

約数和(自身を除く): 38001240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 967, 1128, 1410, 1692, 1880, 1934, 2115, 2820, 2901, 3384, 3868, 4230, 4835, 5640, 5802, 7736, 8460, 8703, 9670, 11604, 14505, 16920, 17406, 19340, 23208, 29010, 34812, 38680, 43515, 45449, 58020, 69624, 87030, 90898, 116040, 136347, 174060, 181796, 227245, 272694, 348120, 363592, 409041, 454490, 545388, 681735, 818082, 908980, 1090776, 1363470, 1636164, 1817960, 2045205, 2726940, 3272328, 4090410, 5453880, 8180820, 16361640]

約数ペア:

[(1, 16361640), (2, 8180820), (3, 5453880), (4, 4090410), (5, 3272328), (6, 2726940), (8, 2045205), (9, 1817960), (10, 1636164), (12, 1363470), (15, 1090776), (18, 908980), (20, 818082), (24, 681735), (30, 545388), (36, 454490), (40, 409041), (45, 363592), (47, 348120), (60, 272694), (72, 227245), (90, 181796), (94, 174060), (120, 136347), (141, 116040), (180, 90898), (188, 87030), (235, 69624), (282, 58020), (360, 45449), (376, 43515), (423, 38680), (470, 34812), (564, 29010), (705, 23208), (846, 19340), (940, 17406), (967, 16920), (1128, 14505), (1410, 11604), (1692, 9670), (1880, 8703), (1934, 8460), (2115, 7736), (2820, 5802), (2901, 5640), (3384, 4835), (3868, 4230)]