139070520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{42923}}^1$

素因数の和:42946

約数の個数: 80

約数和(自身を含む): 467442360

約数和(自身を除く): 328371840

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 42923, 85846, 128769, 171692, 214615, 257538, 343384, 386307, 429230, 515076, 643845, 772614, 858460, 1030152, 1158921, 1287690, 1545228, 1716920, 1931535, 2317842, 2575380, 3090456, 3476763, 3863070, 4635684, 5150760, 5794605, 6953526, 7726140, 9271368, 11589210, 13907052, 15452280, 17383815, 23178420, 27814104, 34767630, 46356840, 69535260, 139070520]

約数ペア:

[(1, 139070520), (2, 69535260), (3, 46356840), (4, 34767630), (5, 27814104), (6, 23178420), (8, 17383815), (9, 15452280), (10, 13907052), (12, 11589210), (15, 9271368), (18, 7726140), (20, 6953526), (24, 5794605), (27, 5150760), (30, 4635684), (36, 3863070), (40, 3476763), (45, 3090456), (54, 2575380), (60, 2317842), (72, 1931535), (81, 1716920), (90, 1545228), (108, 1287690), (120, 1158921), (135, 1030152), (162, 858460), (180, 772614), (216, 643845), (270, 515076), (324, 429230), (360, 386307), (405, 343384), (540, 257538), (648, 214615), (810, 171692), (1080, 128769), (1620, 85846), (3240, 42923)]