305345520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{424091}}^1$

素因数の和:424110

約数の個数: 60

約数和(自身を含む): 1025454456

約数和(自身を除く): 720108936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 424091, 848182, 1272273, 1696364, 2120455, 2544546, 3392728, 3816819, 4240910, 5089092, 6361365, 6785456, 7633638, 8481820, 10178184, 12722730, 15267276, 16963640, 19084095, 20356368, 25445460, 30534552, 33927280, 38168190, 50890920, 61069104, 76336380, 101781840, 152672760, 305345520]

約数ペア:

[(1, 305345520), (2, 152672760), (3, 101781840), (4, 76336380), (5, 61069104), (6, 50890920), (8, 38168190), (9, 33927280), (10, 30534552), (12, 25445460), (15, 20356368), (16, 19084095), (18, 16963640), (20, 15267276), (24, 12722730), (30, 10178184), (36, 8481820), (40, 7633638), (45, 6785456), (48, 6361365), (60, 5089092), (72, 4240910), (80, 3816819), (90, 3392728), (120, 2544546), (144, 2120455), (180, 1696364), (240, 1272273), (360, 848182), (720, 424091)]