2015541720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5598727}}^1$

素因数の和:5598744

約数の個数: 48

約数和(自身を含む): 6550511760

約数和(自身を除く): 4534970040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5598727, 11197454, 16796181, 22394908, 27993635, 33592362, 44789816, 50388543, 55987270, 67184724, 83980905, 100777086, 111974540, 134369448, 167961810, 201554172, 223949080, 251942715, 335923620, 403108344, 503885430, 671847240, 1007770860, 2015541720]

約数ペア:

[(1, 2015541720), (2, 1007770860), (3, 671847240), (4, 503885430), (5, 403108344), (6, 335923620), (8, 251942715), (9, 223949080), (10, 201554172), (12, 167961810), (15, 134369448), (18, 111974540), (20, 100777086), (24, 83980905), (30, 67184724), (36, 55987270), (40, 50388543), (45, 44789816), (60, 33592362), (72, 27993635), (90, 22394908), (120, 16796181), (180, 11197454), (360, 5598727)]