73657440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{51151}}^1$

素因数の和:51172

約数の個数: 72

約数和(自身を含む): 251360928

約数和(自身を除く): 177703488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 51151, 102302, 153453, 204604, 255755, 306906, 409208, 460359, 511510, 613812, 767265, 818416, 920718, 1023020, 1227624, 1534530, 1636832, 1841436, 2046040, 2301795, 2455248, 3069060, 3682872, 4092080, 4603590, 4910496, 6138120, 7365744, 8184160, 9207180, 12276240, 14731488, 18414360, 24552480, 36828720, 73657440]

約数ペア:

[(1, 73657440), (2, 36828720), (3, 24552480), (4, 18414360), (5, 14731488), (6, 12276240), (8, 9207180), (9, 8184160), (10, 7365744), (12, 6138120), (15, 4910496), (16, 4603590), (18, 4092080), (20, 3682872), (24, 3069060), (30, 2455248), (32, 2301795), (36, 2046040), (40, 1841436), (45, 1636832), (48, 1534530), (60, 1227624), (72, 1023020), (80, 920718), (90, 818416), (96, 767265), (120, 613812), (144, 511510), (160, 460359), (180, 409208), (240, 306906), (288, 255755), (360, 204604), (480, 153453), (720, 102302), (1440, 51151)]