2940720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{12253}}^1$

素因数の和:12269

約数の個数: 40

約数和(自身を含む): 9116976

約数和(自身を除く): 6176256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 12253, 24506, 36759, 49012, 61265, 73518, 98024, 122530, 147036, 183795, 196048, 245060, 294072, 367590, 490120, 588144, 735180, 980240, 1470360, 2940720]

約数ペア:

[(1, 2940720), (2, 1470360), (3, 980240), (4, 735180), (5, 588144), (6, 490120), (8, 367590), (10, 294072), (12, 245060), (15, 196048), (16, 183795), (20, 147036), (24, 122530), (30, 98024), (40, 73518), (48, 61265), (60, 49012), (80, 36759), (120, 24506), (240, 12253)]