55296780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11969}}^1$

素因数の和:11999

約数の個数: 96

約数和(自身を含む): 193052160

約数和(自身を除く): 137755380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 11969, 23938, 35907, 47876, 59845, 71814, 83783, 119690, 131659, 143628, 167566, 179535, 239380, 251349, 263318, 335132, 359070, 394977, 418915, 502698, 526636, 658295, 718140, 789954, 837830, 921613, 1005396, 1256745, 1316590, 1579908, 1675660, 1843226, 1974885, 2513490, 2633180, 2764839, 3686452, 3949770, 4608065, 5026980, 5529678, 7899540, 9216130, 11059356, 13824195, 18432260, 27648390, 55296780]

約数ペア:

[(1, 55296780), (2, 27648390), (3, 18432260), (4, 13824195), (5, 11059356), (6, 9216130), (7, 7899540), (10, 5529678), (11, 5026980), (12, 4608065), (14, 3949770), (15, 3686452), (20, 2764839), (21, 2633180), (22, 2513490), (28, 1974885), (30, 1843226), (33, 1675660), (35, 1579908), (42, 1316590), (44, 1256745), (55, 1005396), (60, 921613), (66, 837830), (70, 789954), (77, 718140), (84, 658295), (105, 526636), (110, 502698), (132, 418915), (140, 394977), (154, 359070), (165, 335132), (210, 263318), (220, 251349), (231, 239380), (308, 179535), (330, 167566), (385, 143628), (420, 131659), (462, 119690), (660, 83783), (770, 71814), (924, 59845), (1155, 47876), (1540, 35907), (2310, 23938), (4620, 11969)]