860387940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{22441}}^1$

素因数の和:22530

約数の個数: 96

約数和(自身を含む): 2714584320

約数和(自身を除く): 1854196380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1917, 2130, 2556, 3195, 3834, 4260, 6390, 7668, 9585, 12780, 19170, 22441, 38340, 44882, 67323, 89764, 112205, 134646, 201969, 224410, 269292, 336615, 403938, 448820, 605907, 673230, 807876, 1009845, 1211814, 1346460, 1593311, 2019690, 2423628, 3029535, 3186622, 4039380, 4779933, 6059070, 6373244, 7966555, 9559866, 12118140, 14339799, 15933110, 19119732, 23899665, 28679598, 31866220, 43019397, 47799330, 57359196, 71698995, 86038794, 95598660, 143397990, 172077588, 215096985, 286795980, 430193970, 860387940]

約数ペア:

[(1, 860387940), (2, 430193970), (3, 286795980), (4, 215096985), (5, 172077588), (6, 143397990), (9, 95598660), (10, 86038794), (12, 71698995), (15, 57359196), (18, 47799330), (20, 43019397), (27, 31866220), (30, 28679598), (36, 23899665), (45, 19119732), (54, 15933110), (60, 14339799), (71, 12118140), (90, 9559866), (108, 7966555), (135, 6373244), (142, 6059070), (180, 4779933), (213, 4039380), (270, 3186622), (284, 3029535), (355, 2423628), (426, 2019690), (540, 1593311), (639, 1346460), (710, 1211814), (852, 1009845), (1065, 807876), (1278, 673230), (1420, 605907), (1917, 448820), (2130, 403938), (2556, 336615), (3195, 269292), (3834, 224410), (4260, 201969), (6390, 134646), (7668, 112205), (9585, 89764), (12780, 67323), (19170, 44882), (22441, 38340)]