15294420

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{1049}}^1$

素因数の和:1076

約数の個数: 84

約数和(自身を含む): 48201300

約数和(自身を除く): 32906880

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1049, 1215, 1458, 1620, 2098, 2430, 2916, 3147, 3645, 4196, 4860, 5245, 6294, 7290, 9441, 10490, 12588, 14580, 15735, 18882, 20980, 28323, 31470, 37764, 47205, 56646, 62940, 84969, 94410, 113292, 141615, 169938, 188820, 254907, 283230, 339876, 424845, 509814, 566460, 764721, 849690, 1019628, 1274535, 1529442, 1699380, 2549070, 3058884, 3823605, 5098140, 7647210, 15294420]

約数ペア:

[(1, 15294420), (2, 7647210), (3, 5098140), (4, 3823605), (5, 3058884), (6, 2549070), (9, 1699380), (10, 1529442), (12, 1274535), (15, 1019628), (18, 849690), (20, 764721), (27, 566460), (30, 509814), (36, 424845), (45, 339876), (54, 283230), (60, 254907), (81, 188820), (90, 169938), (108, 141615), (135, 113292), (162, 94410), (180, 84969), (243, 62940), (270, 56646), (324, 47205), (405, 37764), (486, 31470), (540, 28323), (729, 20980), (810, 18882), (972, 15735), (1049, 14580), (1215, 12588), (1458, 10490), (1620, 9441), (2098, 7290), (2430, 6294), (2916, 5245), (3147, 4860), (3645, 4196)]