159189840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{73699}}^1$

素因数の和:73721

約数の個数: 80

約数和(自身を含む): 548328000

約数和(自身を除く): 389138160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 73699, 147398, 221097, 294796, 368495, 442194, 589592, 663291, 736990, 884388, 1105485, 1179184, 1326582, 1473980, 1768776, 1989873, 2210970, 2653164, 2947960, 3316455, 3537552, 3979746, 4421940, 5306328, 5895920, 6632910, 7959492, 8843880, 9949365, 10612656, 13265820, 15918984, 17687760, 19898730, 26531640, 31837968, 39797460, 53063280, 79594920, 159189840]

約数ペア:

[(1, 159189840), (2, 79594920), (3, 53063280), (4, 39797460), (5, 31837968), (6, 26531640), (8, 19898730), (9, 17687760), (10, 15918984), (12, 13265820), (15, 10612656), (16, 9949365), (18, 8843880), (20, 7959492), (24, 6632910), (27, 5895920), (30, 5306328), (36, 4421940), (40, 3979746), (45, 3537552), (48, 3316455), (54, 2947960), (60, 2653164), (72, 2210970), (80, 1989873), (90, 1768776), (108, 1473980), (120, 1326582), (135, 1179184), (144, 1105485), (180, 884388), (216, 736990), (240, 663291), (270, 589592), (360, 442194), (432, 368495), (540, 294796), (720, 221097), (1080, 147398), (2160, 73699)]