120520170120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{743401}}^1$

素因数の和:743615

約数の個数: 128

約数和(自身を含む): 415353565440

約数和(自身を除く): 294833395320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 193, 210, 280, 386, 420, 579, 772, 840, 965, 1158, 1351, 1544, 1930, 2316, 2702, 2895, 3860, 4053, 4632, 5404, 5790, 6755, 7720, 8106, 10808, 11580, 13510, 16212, 20265, 23160, 27020, 32424, 40530, 54040, 81060, 162120, 743401, 1486802, 2230203, 2973604, 3717005, 4460406, 5203807, 5947208, 7434010, 8920812, 10407614, 11151015, 14868020, 15611421, 17841624, 20815228, 22302030, 26019035, 29736040, 31222842, 41630456, 44604060, 52038070, 62445684, 78057105, 89208120, 104076140, 124891368, 143476393, 156114210, 208152280, 286952786, 312228420, 430429179, 573905572, 624456840, 717381965, 860858358, 1004334751, 1147811144, 1434763930, 1721716716, 2008669502, 2152145895, 2869527860, 3013004253, 3443433432, 4017339004, 4304291790, 5021673755, 5739055720, 6026008506, 8034678008, 8608583580, 10043347510, 12052017012, 15065021265, 17217167160, 20086695020, 24104034024, 30130042530, 40173390040, 60260085060, 120520170120]

約数ペア:

[(1, 120520170120), (2, 60260085060), (3, 40173390040), (4, 30130042530), (5, 24104034024), (6, 20086695020), (7, 17217167160), (8, 15065021265), (10, 12052017012), (12, 10043347510), (14, 8608583580), (15, 8034678008), (20, 6026008506), (21, 5739055720), (24, 5021673755), (28, 4304291790), (30, 4017339004), (35, 3443433432), (40, 3013004253), (42, 2869527860), (56, 2152145895), (60, 2008669502), (70, 1721716716), (84, 1434763930), (105, 1147811144), (120, 1004334751), (140, 860858358), (168, 717381965), (193, 624456840), (210, 573905572), (280, 430429179), (386, 312228420), (420, 286952786), (579, 208152280), (772, 156114210), (840, 143476393), (965, 124891368), (1158, 104076140), (1351, 89208120), (1544, 78057105), (1930, 62445684), (2316, 52038070), (2702, 44604060), (2895, 41630456), (3860, 31222842), (4053, 29736040), (4632, 26019035), (5404, 22302030), (5790, 20815228), (6755, 17841624), (7720, 15611421), (8106, 14868020), (10808, 11151015), (11580, 10407614), (13510, 8920812), (16212, 7434010), (20265, 5947208), (23160, 5203807), (27020, 4460406), (32424, 3717005), (40530, 2973604), (54040, 2230203), (81060, 1486802), (162120, 743401)]