77853960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{24029}}^1$

素因数の和:24052

約数の個数: 80

約数和(自身を含む): 261686700

約数和(自身を除く): 183832740

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, 24029, 48058, 72087, 96116, 120145, 144174, 192232, 216261, 240290, 288348, 360435, 432522, 480580, 576696, 648783, 720870, 865044, 961160, 1081305, 1297566, 1441740, 1730088, 1946349, 2162610, 2595132, 2883480, 3243915, 3892698, 4325220, 5190264, 6487830, 7785396, 8650440, 9731745, 12975660, 15570792, 19463490, 25951320, 38926980, 77853960]

約数ペア:

[(1, 77853960), (2, 38926980), (3, 25951320), (4, 19463490), (5, 15570792), (6, 12975660), (8, 9731745), (9, 8650440), (10, 7785396), (12, 6487830), (15, 5190264), (18, 4325220), (20, 3892698), (24, 3243915), (27, 2883480), (30, 2595132), (36, 2162610), (40, 1946349), (45, 1730088), (54, 1441740), (60, 1297566), (72, 1081305), (81, 961160), (90, 865044), (108, 720870), (120, 648783), (135, 576696), (162, 480580), (180, 432522), (216, 360435), (270, 288348), (324, 240290), (360, 216261), (405, 192232), (540, 144174), (648, 120145), (810, 96116), (1080, 72087), (1620, 48058), (3240, 24029)]