85838640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{357661}}^1$

素因数の和:357677

約数の個数: 40

約数和(自身を含む): 266100528

約数和(自身を除く): 180261888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 357661, 715322, 1072983, 1430644, 1788305, 2145966, 2861288, 3576610, 4291932, 5364915, 5722576, 7153220, 8583864, 10729830, 14306440, 17167728, 21459660, 28612880, 42919320, 85838640]

約数ペア:

[(1, 85838640), (2, 42919320), (3, 28612880), (4, 21459660), (5, 17167728), (6, 14306440), (8, 10729830), (10, 8583864), (12, 7153220), (15, 5722576), (16, 5364915), (20, 4291932), (24, 3576610), (30, 2861288), (40, 2145966), (48, 1788305), (60, 1430644), (80, 1072983), (120, 715322), (240, 357661)]