221835840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{231079}}^1$

素因数の和:231099

約数の個数: 56

約数和(自身を含む): 704331840

約数和(自身を除く): 482496000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 231079, 462158, 693237, 924316, 1155395, 1386474, 1848632, 2310790, 2772948, 3466185, 3697264, 4621580, 5545896, 6932370, 7394528, 9243160, 11091792, 13864740, 14789056, 18486320, 22183584, 27729480, 36972640, 44367168, 55458960, 73945280, 110917920, 221835840]

約数ペア:

[(1, 221835840), (2, 110917920), (3, 73945280), (4, 55458960), (5, 44367168), (6, 36972640), (8, 27729480), (10, 22183584), (12, 18486320), (15, 14789056), (16, 13864740), (20, 11091792), (24, 9243160), (30, 7394528), (32, 6932370), (40, 5545896), (48, 4621580), (60, 3697264), (64, 3466185), (80, 2772948), (96, 2310790), (120, 1848632), (160, 1386474), (192, 1155395), (240, 924316), (320, 693237), (480, 462158), (960, 231079)]