487442040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{6337}}^1$

素因数の和:6992

約数の個数: 64

約数和(自身を含む): 1464838560

約数和(自身を除く): 977396520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 641, 1282, 1923, 2564, 3205, 3846, 5128, 6337, 6410, 7692, 9615, 12674, 12820, 15384, 19011, 19230, 25348, 25640, 31685, 38022, 38460, 50696, 63370, 76044, 76920, 95055, 126740, 152088, 190110, 253480, 380220, 760440, 4062017, 8124034, 12186051, 16248068, 20310085, 24372102, 32496136, 40620170, 48744204, 60930255, 81240340, 97488408, 121860510, 162480680, 243721020, 487442040]

約数ペア:

[(1, 487442040), (2, 243721020), (3, 162480680), (4, 121860510), (5, 97488408), (6, 81240340), (8, 60930255), (10, 48744204), (12, 40620170), (15, 32496136), (20, 24372102), (24, 20310085), (30, 16248068), (40, 12186051), (60, 8124034), (120, 4062017), (641, 760440), (1282, 380220), (1923, 253480), (2564, 190110), (3205, 152088), (3846, 126740), (5128, 95055), (6337, 76920), (6410, 76044), (7692, 63370), (9615, 50696), (12674, 38460), (12820, 38022), (15384, 31685), (19011, 25640), (19230, 25348)]