15678932960

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{970231}}^1$

素因数の和:970347

約数の個数: 48

約数和(自身を含む): 37408264992

約数和(自身を除く): 21729332032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1616, 2020, 3232, 4040, 8080, 16160, 970231, 1940462, 3880924, 4851155, 7761848, 9702310, 15523696, 19404620, 31047392, 38809240, 77618480, 97993331, 155236960, 195986662, 391973324, 489966655, 783946648, 979933310, 1567893296, 1959866620, 3135786592, 3919733240, 7839466480, 15678932960]

約数ペア:

[(1, 15678932960), (2, 7839466480), (4, 3919733240), (5, 3135786592), (8, 1959866620), (10, 1567893296), (16, 979933310), (20, 783946648), (32, 489966655), (40, 391973324), (80, 195986662), (101, 155236960), (160, 97993331), (202, 77618480), (404, 38809240), (505, 31047392), (808, 19404620), (1010, 15523696), (1616, 9702310), (2020, 7761848), (3232, 4851155), (4040, 3880924), (8080, 1940462), (16160, 970231)]