240656810040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{668491139}}^1$

素因数の和:668491156

約数の個数: 48

約数和(自身を含む): 782134633800

約数和(自身を除く): 541477823760

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, 668491139, 1336982278, 2005473417, 2673964556, 3342455695, 4010946834, 5347929112, 6016420251, 6684911390, 8021893668, 10027367085, 12032840502, 13369822780, 16043787336, 20054734170, 24065681004, 26739645560, 30082101255, 40109468340, 48131362008, 60164202510, 80218936680, 120328405020, 240656810040]

約数ペア:

[(1, 240656810040), (2, 120328405020), (3, 80218936680), (4, 60164202510), (5, 48131362008), (6, 40109468340), (8, 30082101255), (9, 26739645560), (10, 24065681004), (12, 20054734170), (15, 16043787336), (18, 13369822780), (20, 12032840502), (24, 10027367085), (30, 8021893668), (36, 6684911390), (40, 6016420251), (45, 5347929112), (60, 4010946834), (72, 3342455695), (90, 2673964556), (120, 2005473417), (180, 1336982278), (360, 668491139)]