9280440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:694

約数の個数: 128

約数和(自身を含む): 33364800

約数和(自身を除く): 24084360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 661, 702, 780, 936, 1080, 1170, 1322, 1404, 1560, 1755, 1983, 2340, 2644, 2808, 3305, 3510, 3966, 4680, 5288, 5949, 6610, 7020, 7932, 8593, 9915, 11898, 13220, 14040, 15864, 17186, 17847, 19830, 23796, 25779, 26440, 29745, 34372, 35694, 39660, 42965, 47592, 51558, 59490, 68744, 71388, 77337, 79320, 85930, 89235, 103116, 118980, 128895, 142776, 154674, 171860, 178470, 206232, 232011, 237960, 257790, 309348, 343720, 356940, 386685, 464022, 515580, 618696, 713880, 773370, 928044, 1031160, 1160055, 1546740, 1856088, 2320110, 3093480, 4640220, 9280440]

約数ペア:

[(1, 9280440), (2, 4640220), (3, 3093480), (4, 2320110), (5, 1856088), (6, 1546740), (8, 1160055), (9, 1031160), (10, 928044), (12, 773370), (13, 713880), (15, 618696), (18, 515580), (20, 464022), (24, 386685), (26, 356940), (27, 343720), (30, 309348), (36, 257790), (39, 237960), (40, 232011), (45, 206232), (52, 178470), (54, 171860), (60, 154674), (65, 142776), (72, 128895), (78, 118980), (90, 103116), (104, 89235), (108, 85930), (117, 79320), (120, 77337), (130, 71388), (135, 68744), (156, 59490), (180, 51558), (195, 47592), (216, 42965), (234, 39660), (260, 35694), (270, 34372), (312, 29745), (351, 26440), (360, 25779), (390, 23796), (468, 19830), (520, 17847), (540, 17186), (585, 15864), (661, 14040), (702, 13220), (780, 11898), (936, 9915), (1080, 8593), (1170, 7932), (1322, 7020), (1404, 6610), (1560, 5949), (1755, 5288), (1983, 4680), (2340, 3966), (2644, 3510), (2808, 3305)]