7742640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{32261}}^1$

素因数の和:32277

約数の個数: 40

約数和(自身を含む): 24002928

約数和(自身を除く): 16260288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 32261, 64522, 96783, 129044, 161305, 193566, 258088, 322610, 387132, 483915, 516176, 645220, 774264, 967830, 1290440, 1548528, 1935660, 2580880, 3871320, 7742640]

約数ペア:

[(1, 7742640), (2, 3871320), (3, 2580880), (4, 1935660), (5, 1548528), (6, 1290440), (8, 967830), (10, 774264), (12, 645220), (15, 516176), (16, 483915), (20, 387132), (24, 322610), (30, 258088), (40, 193566), (48, 161305), (60, 129044), (80, 96783), (120, 64522), (240, 32261)]