80355660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17393}}^1$

素因数の和:17423

約数の個数: 96

約数和(自身を含む): 280530432

約数和(自身を除く): 200174772

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, 17393, 34786, 52179, 69572, 86965, 104358, 121751, 173930, 191323, 208716, 243502, 260895, 347860, 365253, 382646, 487004, 521790, 573969, 608755, 730506, 765292, 956615, 1043580, 1147938, 1217510, 1339261, 1461012, 1826265, 1913230, 2295876, 2435020, 2678522, 2869845, 3652530, 3826460, 4017783, 5357044, 5739690, 6696305, 7305060, 8035566, 11479380, 13392610, 16071132, 20088915, 26785220, 40177830, 80355660]

約数ペア:

[(1, 80355660), (2, 40177830), (3, 26785220), (4, 20088915), (5, 16071132), (6, 13392610), (7, 11479380), (10, 8035566), (11, 7305060), (12, 6696305), (14, 5739690), (15, 5357044), (20, 4017783), (21, 3826460), (22, 3652530), (28, 2869845), (30, 2678522), (33, 2435020), (35, 2295876), (42, 1913230), (44, 1826265), (55, 1461012), (60, 1339261), (66, 1217510), (70, 1147938), (77, 1043580), (84, 956615), (105, 765292), (110, 730506), (132, 608755), (140, 573969), (154, 521790), (165, 487004), (210, 382646), (220, 365253), (231, 347860), (308, 260895), (330, 243502), (385, 208716), (420, 191323), (462, 173930), (660, 121751), (770, 104358), (924, 86965), (1155, 69572), (1540, 52179), (2310, 34786), (4620, 17393)]