56257440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{117203}}^1$

素因数の和:117221

約数の個数: 48

約数和(自身を含む): 177212448

約数和(自身を除く): 120955008

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, 117203, 234406, 351609, 468812, 586015, 703218, 937624, 1172030, 1406436, 1758045, 1875248, 2344060, 2812872, 3516090, 3750496, 4688120, 5625744, 7032180, 9376240, 11251488, 14064360, 18752480, 28128720, 56257440]

約数ペア:

[(1, 56257440), (2, 28128720), (3, 18752480), (4, 14064360), (5, 11251488), (6, 9376240), (8, 7032180), (10, 5625744), (12, 4688120), (15, 3750496), (16, 3516090), (20, 2812872), (24, 2344060), (30, 1875248), (32, 1758045), (40, 1406436), (48, 1172030), (60, 937624), (80, 703218), (96, 586015), (120, 468812), (160, 351609), (240, 234406), (480, 117203)]