902159640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15761}}^1$

素因数の和:15834

約数の個数: 128

約数和(自身を含む): 3064132800

約数和(自身を除く): 2161973160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2385, 2862, 3180, 3816, 4770, 5724, 6360, 7155, 9540, 11448, 14310, 15761, 19080, 28620, 31522, 47283, 57240, 63044, 78805, 94566, 126088, 141849, 157610, 189132, 236415, 283698, 315220, 378264, 425547, 472830, 567396, 630440, 709245, 835333, 851094, 945660, 1134792, 1418490, 1670666, 1702188, 1891320, 2127735, 2505999, 2836980, 3341332, 3404376, 4176665, 4255470, 5011998, 5673960, 6682664, 7517997, 8353330, 8510940, 10023996, 12529995, 15035994, 16706660, 17021880, 20047992, 22553991, 25059990, 30071988, 33413320, 37589985, 45107982, 50119980, 60143976, 75179970, 90215964, 100239960, 112769955, 150359940, 180431928, 225539910, 300719880, 451079820, 902159640]

約数ペア:

[(1, 902159640), (2, 451079820), (3, 300719880), (4, 225539910), (5, 180431928), (6, 150359940), (8, 112769955), (9, 100239960), (10, 90215964), (12, 75179970), (15, 60143976), (18, 50119980), (20, 45107982), (24, 37589985), (27, 33413320), (30, 30071988), (36, 25059990), (40, 22553991), (45, 20047992), (53, 17021880), (54, 16706660), (60, 15035994), (72, 12529995), (90, 10023996), (106, 8510940), (108, 8353330), (120, 7517997), (135, 6682664), (159, 5673960), (180, 5011998), (212, 4255470), (216, 4176665), (265, 3404376), (270, 3341332), (318, 2836980), (360, 2505999), (424, 2127735), (477, 1891320), (530, 1702188), (540, 1670666), (636, 1418490), (795, 1134792), (954, 945660), (1060, 851094), (1080, 835333), (1272, 709245), (1431, 630440), (1590, 567396), (1908, 472830), (2120, 425547), (2385, 378264), (2862, 315220), (3180, 283698), (3816, 236415), (4770, 189132), (5724, 157610), (6360, 141849), (7155, 126088), (9540, 94566), (11448, 78805), (14310, 63044), (15761, 57240), (19080, 47283), (28620, 31522)]