240355380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1579}}^1$

素因数の和:1693

約数の個数: 96

約数和(自身を含む): 700761600

約数和(自身を除く): 460406220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 59, 60, 86, 118, 129, 172, 177, 215, 236, 258, 295, 354, 430, 516, 590, 645, 708, 860, 885, 1180, 1290, 1579, 1770, 2537, 2580, 3158, 3540, 4737, 5074, 6316, 7611, 7895, 9474, 10148, 12685, 15222, 15790, 18948, 23685, 25370, 30444, 31580, 38055, 47370, 50740, 67897, 76110, 93161, 94740, 135794, 152220, 186322, 203691, 271588, 279483, 339485, 372644, 407382, 465805, 558966, 678970, 814764, 931610, 1018455, 1117932, 1357940, 1397415, 1863220, 2036910, 2794830, 4005923, 4073820, 5589660, 8011846, 12017769, 16023692, 20029615, 24035538, 40059230, 48071076, 60088845, 80118460, 120177690, 240355380]

約数ペア:

[(1, 240355380), (2, 120177690), (3, 80118460), (4, 60088845), (5, 48071076), (6, 40059230), (10, 24035538), (12, 20029615), (15, 16023692), (20, 12017769), (30, 8011846), (43, 5589660), (59, 4073820), (60, 4005923), (86, 2794830), (118, 2036910), (129, 1863220), (172, 1397415), (177, 1357940), (215, 1117932), (236, 1018455), (258, 931610), (295, 814764), (354, 678970), (430, 558966), (516, 465805), (590, 407382), (645, 372644), (708, 339485), (860, 279483), (885, 271588), (1180, 203691), (1290, 186322), (1579, 152220), (1770, 135794), (2537, 94740), (2580, 93161), (3158, 76110), (3540, 67897), (4737, 50740), (5074, 47370), (6316, 38055), (7611, 31580), (7895, 30444), (9474, 25370), (10148, 23685), (12685, 18948), (15222, 15790)]