7740240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{32251}}^1$

素因数の和:32267

約数の個数: 40

約数和(自身を含む): 23995488

約数和(自身を除く): 16255248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 32251, 64502, 96753, 129004, 161255, 193506, 258008, 322510, 387012, 483765, 516016, 645020, 774024, 967530, 1290040, 1548048, 1935060, 2580080, 3870120, 7740240]

約数ペア:

[(1, 7740240), (2, 3870120), (3, 2580080), (4, 1935060), (5, 1548048), (6, 1290040), (8, 967530), (10, 774024), (12, 645020), (15, 516016), (16, 483765), (20, 387012), (24, 322510), (30, 258008), (40, 193506), (48, 161255), (60, 129004), (80, 96753), (120, 64502), (240, 32251)]