390435360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{116201}}^1$

素因数の和:116226

約数の個数: 96

約数和(自身を含む): 1405579392

約数和(自身を除く): 1015144032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 116201, 232402, 348603, 464804, 581005, 697206, 813407, 929608, 1162010, 1394412, 1626814, 1743015, 1859216, 2324020, 2440221, 2788824, 3253628, 3486030, 3718432, 4067035, 4648040, 4880442, 5577648, 6507256, 6972060, 8134070, 9296080, 9760884, 11155296, 12201105, 13014512, 13944120, 16268140, 18592160, 19521768, 24402210, 26029024, 27888240, 32536280, 39043536, 48804420, 55776480, 65072560, 78087072, 97608840, 130145120, 195217680, 390435360]

約数ペア:

[(1, 390435360), (2, 195217680), (3, 130145120), (4, 97608840), (5, 78087072), (6, 65072560), (7, 55776480), (8, 48804420), (10, 39043536), (12, 32536280), (14, 27888240), (15, 26029024), (16, 24402210), (20, 19521768), (21, 18592160), (24, 16268140), (28, 13944120), (30, 13014512), (32, 12201105), (35, 11155296), (40, 9760884), (42, 9296080), (48, 8134070), (56, 6972060), (60, 6507256), (70, 5577648), (80, 4880442), (84, 4648040), (96, 4067035), (105, 3718432), (112, 3486030), (120, 3253628), (140, 2788824), (160, 2440221), (168, 2324020), (210, 1859216), (224, 1743015), (240, 1626814), (280, 1394412), (336, 1162010), (420, 929608), (480, 813407), (560, 697206), (672, 581005), (840, 464804), (1120, 348603), (1680, 232402), (3360, 116201)]