216139080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{1657}}^1$

素因数の和:2758

約数の個数: 64

約数和(自身を含む): 649405440

約数和(自身を除く): 433266360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1087, 1657, 2174, 3261, 3314, 4348, 4971, 5435, 6522, 6628, 8285, 8696, 9942, 10870, 13044, 13256, 16305, 16570, 19884, 21740, 24855, 26088, 32610, 33140, 39768, 43480, 49710, 65220, 66280, 99420, 130440, 198840, 1801159, 3602318, 5403477, 7204636, 9005795, 10806954, 14409272, 18011590, 21613908, 27017385, 36023180, 43227816, 54034770, 72046360, 108069540, 216139080]

約数ペア:

[(1, 216139080), (2, 108069540), (3, 72046360), (4, 54034770), (5, 43227816), (6, 36023180), (8, 27017385), (10, 21613908), (12, 18011590), (15, 14409272), (20, 10806954), (24, 9005795), (30, 7204636), (40, 5403477), (60, 3602318), (120, 1801159), (1087, 198840), (1657, 130440), (2174, 99420), (3261, 66280), (3314, 65220), (4348, 49710), (4971, 43480), (5435, 39768), (6522, 33140), (6628, 32610), (8285, 26088), (8696, 24855), (9942, 21740), (10870, 19884), (13044, 16570), (13256, 16305)]