858646440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{10891}}^1$

素因数の和:10984

約数の個数: 128

約数和(自身を含む): 2901628800

約数和(自身を除く): 2042982360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 90, 108, 120, 135, 146, 180, 216, 219, 270, 292, 360, 365, 438, 540, 584, 657, 730, 876, 1080, 1095, 1314, 1460, 1752, 1971, 2190, 2628, 2920, 3285, 3942, 4380, 5256, 6570, 7884, 8760, 9855, 10891, 13140, 15768, 19710, 21782, 26280, 32673, 39420, 43564, 54455, 65346, 78840, 87128, 98019, 108910, 130692, 163365, 196038, 217820, 261384, 294057, 326730, 392076, 435640, 490095, 588114, 653460, 784152, 795043, 980190, 1176228, 1306920, 1470285, 1590086, 1960380, 2352456, 2385129, 2940570, 3180172, 3920760, 3975215, 4770258, 5881140, 6360344, 7155387, 7950430, 9540516, 11762280, 11925645, 14310774, 15900860, 19081032, 21466161, 23851290, 28621548, 31801720, 35776935, 42932322, 47702580, 57243096, 71553870, 85864644, 95405160, 107330805, 143107740, 171729288, 214661610, 286215480, 429323220, 858646440]

約数ペア:

[(1, 858646440), (2, 429323220), (3, 286215480), (4, 214661610), (5, 171729288), (6, 143107740), (8, 107330805), (9, 95405160), (10, 85864644), (12, 71553870), (15, 57243096), (18, 47702580), (20, 42932322), (24, 35776935), (27, 31801720), (30, 28621548), (36, 23851290), (40, 21466161), (45, 19081032), (54, 15900860), (60, 14310774), (72, 11925645), (73, 11762280), (90, 9540516), (108, 7950430), (120, 7155387), (135, 6360344), (146, 5881140), (180, 4770258), (216, 3975215), (219, 3920760), (270, 3180172), (292, 2940570), (360, 2385129), (365, 2352456), (438, 1960380), (540, 1590086), (584, 1470285), (657, 1306920), (730, 1176228), (876, 980190), (1080, 795043), (1095, 784152), (1314, 653460), (1460, 588114), (1752, 490095), (1971, 435640), (2190, 392076), (2628, 326730), (2920, 294057), (3285, 261384), (3942, 217820), (4380, 196038), (5256, 163365), (6570, 130692), (7884, 108910), (8760, 98019), (9855, 87128), (10891, 78840), (13140, 65346), (15768, 54455), (19710, 43564), (21782, 39420), (26280, 32673)]