30996814440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{60821}}^1$

素因数の和:61003

約数の個数: 128

約数和(自身を含む): 96692382720

約数和(自身を除く): 65695568280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 137, 155, 186, 248, 274, 310, 372, 411, 465, 548, 620, 685, 744, 822, 930, 1096, 1240, 1370, 1644, 1860, 2055, 2740, 3288, 3720, 4110, 4247, 5480, 8220, 8494, 12741, 16440, 16988, 21235, 25482, 33976, 42470, 50964, 60821, 63705, 84940, 101928, 121642, 127410, 169880, 182463, 243284, 254820, 304105, 364926, 486568, 509640, 608210, 729852, 912315, 1216420, 1459704, 1824630, 1885451, 2432840, 3649260, 3770902, 5656353, 7298520, 7541804, 8332477, 9427255, 11312706, 15083608, 16664954, 18854510, 22625412, 24997431, 28281765, 33329908, 37709020, 41662385, 45250824, 49994862, 56563530, 66659816, 75418040, 83324770, 99989724, 113127060, 124987155, 166649540, 199979448, 226254120, 249974310, 258306787, 333299080, 499948620, 516613574, 774920361, 999897240, 1033227148, 1291533935, 1549840722, 2066454296, 2583067870, 3099681444, 3874601805, 5166135740, 6199362888, 7749203610, 10332271480, 15498407220, 30996814440]

約数ペア:

[(1, 30996814440), (2, 15498407220), (3, 10332271480), (4, 7749203610), (5, 6199362888), (6, 5166135740), (8, 3874601805), (10, 3099681444), (12, 2583067870), (15, 2066454296), (20, 1549840722), (24, 1291533935), (30, 1033227148), (31, 999897240), (40, 774920361), (60, 516613574), (62, 499948620), (93, 333299080), (120, 258306787), (124, 249974310), (137, 226254120), (155, 199979448), (186, 166649540), (248, 124987155), (274, 113127060), (310, 99989724), (372, 83324770), (411, 75418040), (465, 66659816), (548, 56563530), (620, 49994862), (685, 45250824), (744, 41662385), (822, 37709020), (930, 33329908), (1096, 28281765), (1240, 24997431), (1370, 22625412), (1644, 18854510), (1860, 16664954), (2055, 15083608), (2740, 11312706), (3288, 9427255), (3720, 8332477), (4110, 7541804), (4247, 7298520), (5480, 5656353), (8220, 3770902), (8494, 3649260), (12741, 2432840), (16440, 1885451), (16988, 1824630), (21235, 1459704), (25482, 1216420), (33976, 912315), (42470, 729852), (50964, 608210), (60821, 509640), (63705, 486568), (84940, 364926), (101928, 304105), (121642, 254820), (127410, 243284), (169880, 182463)]