98172720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{136351}}^1$

素因数の和:136370

約数の個数: 60

約数和(自身を含む): 329699136

約数和(自身を除く): 231526416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 136351, 272702, 409053, 545404, 681755, 818106, 1090808, 1227159, 1363510, 1636212, 2045265, 2181616, 2454318, 2727020, 3272424, 4090530, 4908636, 5454040, 6135795, 6544848, 8181060, 9817272, 10908080, 12271590, 16362120, 19634544, 24543180, 32724240, 49086360, 98172720]

約数ペア:

[(1, 98172720), (2, 49086360), (3, 32724240), (4, 24543180), (5, 19634544), (6, 16362120), (8, 12271590), (9, 10908080), (10, 9817272), (12, 8181060), (15, 6544848), (16, 6135795), (18, 5454040), (20, 4908636), (24, 4090530), (30, 3272424), (36, 2727020), (40, 2454318), (45, 2181616), (48, 2045265), (60, 1636212), (72, 1363510), (80, 1227159), (90, 1090808), (120, 818106), (144, 681755), (180, 545404), (240, 409053), (360, 272702), (720, 136351)]