69065520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9283}}^1$

素因数の和:9330

約数の個数: 80

約数和(自身を含む): 221033472

約数和(自身を除く): 151967952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 9283, 18566, 27849, 37132, 46415, 55698, 74264, 92830, 111396, 139245, 148528, 185660, 222792, 278490, 287773, 371320, 445584, 556980, 575546, 742640, 863319, 1113960, 1151092, 1438865, 1726638, 2227920, 2302184, 2877730, 3453276, 4316595, 4604368, 5755460, 6906552, 8633190, 11510920, 13813104, 17266380, 23021840, 34532760, 69065520]

約数ペア:

[(1, 69065520), (2, 34532760), (3, 23021840), (4, 17266380), (5, 13813104), (6, 11510920), (8, 8633190), (10, 6906552), (12, 5755460), (15, 4604368), (16, 4316595), (20, 3453276), (24, 2877730), (30, 2302184), (31, 2227920), (40, 1726638), (48, 1438865), (60, 1151092), (62, 1113960), (80, 863319), (93, 742640), (120, 575546), (124, 556980), (155, 445584), (186, 371320), (240, 287773), (248, 278490), (310, 222792), (372, 185660), (465, 148528), (496, 139245), (620, 111396), (744, 92830), (930, 74264), (1240, 55698), (1488, 46415), (1860, 37132), (2480, 27849), (3720, 18566), (7440, 9283)]