15937440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{33203}}^1$

素因数の和:33221

約数の個数: 48

約数和(自身を含む): 50204448

約数和(自身を除く): 34267008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 33203, 66406, 99609, 132812, 166015, 199218, 265624, 332030, 398436, 498045, 531248, 664060, 796872, 996090, 1062496, 1328120, 1593744, 1992180, 2656240, 3187488, 3984360, 5312480, 7968720, 15937440]

約数ペア:

[(1, 15937440), (2, 7968720), (3, 5312480), (4, 3984360), (5, 3187488), (6, 2656240), (8, 1992180), (10, 1593744), (12, 1328120), (15, 1062496), (16, 996090), (20, 796872), (24, 664060), (30, 531248), (32, 498045), (40, 398436), (48, 332030), (60, 265624), (80, 199218), (96, 166015), (120, 132812), (160, 99609), (240, 66406), (480, 33203)]