2419347240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{6720409}}^1$

素因数の和:6720426

約数の個数: 48

約数和(自身を含む): 7862879700

約数和(自身を除く): 5443532460

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, 6720409, 13440818, 20161227, 26881636, 33602045, 40322454, 53763272, 60483681, 67204090, 80644908, 100806135, 120967362, 134408180, 161289816, 201612270, 241934724, 268816360, 302418405, 403224540, 483869448, 604836810, 806449080, 1209673620, 2419347240]

約数ペア:

[(1, 2419347240), (2, 1209673620), (3, 806449080), (4, 604836810), (5, 483869448), (6, 403224540), (8, 302418405), (9, 268816360), (10, 241934724), (12, 201612270), (15, 161289816), (18, 134408180), (20, 120967362), (24, 100806135), (30, 80644908), (36, 67204090), (40, 60483681), (45, 53763272), (60, 40322454), (72, 33602045), (90, 26881636), (120, 20161227), (180, 13440818), (360, 6720409)]