120896860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:755

約数の個数: 96

約数和(自身を含む): 311592960

約数和(自身を除く): 190696100

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 79, 85, 119, 140, 158, 170, 238, 316, 340, 395, 476, 553, 595, 643, 790, 1106, 1190, 1286, 1343, 1580, 2212, 2380, 2572, 2686, 2765, 3215, 4501, 5372, 5530, 6430, 6715, 9002, 9401, 10931, 11060, 12860, 13430, 18004, 18802, 21862, 22505, 26860, 37604, 43724, 45010, 47005, 50797, 54655, 76517, 90020, 94010, 101594, 109310, 153034, 188020, 203188, 218620, 253985, 306068, 355579, 382585, 507970, 711158, 765170, 863549, 1015940, 1422316, 1530340, 1727098, 1777895, 3454196, 3555790, 4317745, 6044843, 7111580, 8635490, 12089686, 17270980, 24179372, 30224215, 60448430, 120896860]

約数ペア:

[(1, 120896860), (2, 60448430), (4, 30224215), (5, 24179372), (7, 17270980), (10, 12089686), (14, 8635490), (17, 7111580), (20, 6044843), (28, 4317745), (34, 3555790), (35, 3454196), (68, 1777895), (70, 1727098), (79, 1530340), (85, 1422316), (119, 1015940), (140, 863549), (158, 765170), (170, 711158), (238, 507970), (316, 382585), (340, 355579), (395, 306068), (476, 253985), (553, 218620), (595, 203188), (643, 188020), (790, 153034), (1106, 109310), (1190, 101594), (1286, 94010), (1343, 90020), (1580, 76517), (2212, 54655), (2380, 50797), (2572, 47005), (2686, 45010), (2765, 43724), (3215, 37604), (4501, 26860), (5372, 22505), (5530, 21862), (6430, 18802), (6715, 18004), (9002, 13430), (9401, 12860), (10931, 11060)]