243303240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{2141}}^1$

素因数の和:3102

約数の個数: 64

約数和(自身を含む): 731021760

約数和(自身を除く): 487718520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 947, 1894, 2141, 2841, 3788, 4282, 4735, 5682, 6423, 7576, 8564, 9470, 10705, 11364, 12846, 14205, 17128, 18940, 21410, 22728, 25692, 28410, 32115, 37880, 42820, 51384, 56820, 64230, 85640, 113640, 128460, 256920, 2027527, 4055054, 6082581, 8110108, 10137635, 12165162, 16220216, 20275270, 24330324, 30412905, 40550540, 48660648, 60825810, 81101080, 121651620, 243303240]

約数ペア:

[(1, 243303240), (2, 121651620), (3, 81101080), (4, 60825810), (5, 48660648), (6, 40550540), (8, 30412905), (10, 24330324), (12, 20275270), (15, 16220216), (20, 12165162), (24, 10137635), (30, 8110108), (40, 6082581), (60, 4055054), (120, 2027527), (947, 256920), (1894, 128460), (2141, 113640), (2841, 85640), (3788, 64230), (4282, 56820), (4735, 51384), (5682, 42820), (6423, 37880), (7576, 32115), (8564, 28410), (9470, 25692), (10705, 22728), (11364, 21410), (12846, 18940), (14205, 17128)]