1619142240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{3373213}}^1$

素因数の和:3373231

約数の個数: 48

約数和(自身を含む): 5100299568

約数和(自身を除く): 3481157328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 3373213, 6746426, 10119639, 13492852, 16866065, 20239278, 26985704, 33732130, 40478556, 50598195, 53971408, 67464260, 80957112, 101196390, 107942816, 134928520, 161914224, 202392780, 269857040, 323828448, 404785560, 539714080, 809571120, 1619142240]

約数ペア:

[(1, 1619142240), (2, 809571120), (3, 539714080), (4, 404785560), (5, 323828448), (6, 269857040), (8, 202392780), (10, 161914224), (12, 134928520), (15, 107942816), (16, 101196390), (20, 80957112), (24, 67464260), (30, 53971408), (32, 50598195), (40, 40478556), (48, 33732130), (60, 26985704), (80, 20239278), (96, 16866065), (120, 13492852), (160, 10119639), (240, 6746426), (480, 3373213)]