75734640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{359}}^1$

素因数の和:671

約数の個数: 120

約数和(自身を含む): 255921120

約数和(自身を除く): 180186480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 293, 359, 360, 586, 718, 720, 879, 1077, 1172, 1436, 1465, 1758, 1795, 2154, 2344, 2637, 2872, 2930, 3231, 3516, 3590, 4308, 4395, 4688, 5274, 5385, 5744, 5860, 6462, 7032, 7180, 8616, 8790, 10548, 10770, 11720, 12924, 13185, 14064, 14360, 16155, 17232, 17580, 21096, 21540, 23440, 25848, 26370, 28720, 32310, 35160, 42192, 43080, 51696, 52740, 64620, 70320, 86160, 105187, 105480, 129240, 210374, 210960, 258480, 315561, 420748, 525935, 631122, 841496, 946683, 1051870, 1262244, 1577805, 1682992, 1893366, 2103740, 2524488, 3155610, 3786732, 4207480, 4733415, 5048976, 6311220, 7573464, 8414960, 9466830, 12622440, 15146928, 18933660, 25244880, 37867320, 75734640]

約数ペア:

[(1, 75734640), (2, 37867320), (3, 25244880), (4, 18933660), (5, 15146928), (6, 12622440), (8, 9466830), (9, 8414960), (10, 7573464), (12, 6311220), (15, 5048976), (16, 4733415), (18, 4207480), (20, 3786732), (24, 3155610), (30, 2524488), (36, 2103740), (40, 1893366), (45, 1682992), (48, 1577805), (60, 1262244), (72, 1051870), (80, 946683), (90, 841496), (120, 631122), (144, 525935), (180, 420748), (240, 315561), (293, 258480), (359, 210960), (360, 210374), (586, 129240), (718, 105480), (720, 105187), (879, 86160), (1077, 70320), (1172, 64620), (1436, 52740), (1465, 51696), (1758, 43080), (1795, 42192), (2154, 35160), (2344, 32310), (2637, 28720), (2872, 26370), (2930, 25848), (3231, 23440), (3516, 21540), (3590, 21096), (4308, 17580), (4395, 17232), (4688, 16155), (5274, 14360), (5385, 14064), (5744, 13185), (5860, 12924), (6462, 11720), (7032, 10770), (7180, 10548), (8616, 8790)]