72097440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{150203}}^1$

素因数の和:150221

約数の個数: 48

約数和(自身を含む): 227108448

約数和(自身を除く): 155011008

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, 150203, 300406, 450609, 600812, 751015, 901218, 1201624, 1502030, 1802436, 2253045, 2403248, 3004060, 3604872, 4506090, 4806496, 6008120, 7209744, 9012180, 12016240, 14419488, 18024360, 24032480, 36048720, 72097440]

約数ペア:

[(1, 72097440), (2, 36048720), (3, 24032480), (4, 18024360), (5, 14419488), (6, 12016240), (8, 9012180), (10, 7209744), (12, 6008120), (15, 4806496), (16, 4506090), (20, 3604872), (24, 3004060), (30, 2403248), (32, 2253045), (40, 1802436), (48, 1502030), (60, 1201624), (80, 901218), (96, 751015), (120, 600812), (160, 450609), (240, 300406), (480, 150203)]