16083540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8123}}^1$

素因数の和:8149

約数の個数: 72

約数和(自身を含む): 53228448

約数和(自身を除く): 37144908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 8123, 16246, 24369, 32492, 40615, 48738, 73107, 81230, 89353, 97476, 121845, 146214, 162460, 178706, 243690, 268059, 292428, 357412, 365535, 446765, 487380, 536118, 731070, 804177, 893530, 1072236, 1340295, 1462140, 1608354, 1787060, 2680590, 3216708, 4020885, 5361180, 8041770, 16083540]

約数ペア:

[(1, 16083540), (2, 8041770), (3, 5361180), (4, 4020885), (5, 3216708), (6, 2680590), (9, 1787060), (10, 1608354), (11, 1462140), (12, 1340295), (15, 1072236), (18, 893530), (20, 804177), (22, 731070), (30, 536118), (33, 487380), (36, 446765), (44, 365535), (45, 357412), (55, 292428), (60, 268059), (66, 243690), (90, 178706), (99, 162460), (110, 146214), (132, 121845), (165, 97476), (180, 89353), (198, 81230), (220, 73107), (330, 48738), (396, 40615), (495, 32492), (660, 24369), (990, 16246), (1980, 8123)]