195129720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{542027}}^1$

素因数の和:542044

約数の個数: 48

約数和(自身を含む): 634172760

約数和(自身を除く): 439043040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 542027, 1084054, 1626081, 2168108, 2710135, 3252162, 4336216, 4878243, 5420270, 6504324, 8130405, 9756486, 10840540, 13008648, 16260810, 19512972, 21681080, 24391215, 32521620, 39025944, 48782430, 65043240, 97564860, 195129720]

約数ペア:

[(1, 195129720), (2, 97564860), (3, 65043240), (4, 48782430), (5, 39025944), (6, 32521620), (8, 24391215), (9, 21681080), (10, 19512972), (12, 16260810), (15, 13008648), (18, 10840540), (20, 9756486), (24, 8130405), (30, 6504324), (36, 5420270), (40, 4878243), (45, 4336216), (60, 3252162), (72, 2710135), (90, 2168108), (120, 1626081), (180, 1084054), (360, 542027)]