39227520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{20431}}^1$

素因数の和:20453

約数の個数: 64

約数和(自身を含む): 125043840

約数和(自身を除く): 85816320

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 20431, 40862, 61293, 81724, 102155, 122586, 163448, 204310, 245172, 306465, 326896, 408620, 490344, 612930, 653792, 817240, 980688, 1225860, 1307584, 1634480, 1961376, 2451720, 2615168, 3268960, 3922752, 4903440, 6537920, 7845504, 9806880, 13075840, 19613760, 39227520]

約数ペア:

[(1, 39227520), (2, 19613760), (3, 13075840), (4, 9806880), (5, 7845504), (6, 6537920), (8, 4903440), (10, 3922752), (12, 3268960), (15, 2615168), (16, 2451720), (20, 1961376), (24, 1634480), (30, 1307584), (32, 1225860), (40, 980688), (48, 817240), (60, 653792), (64, 612930), (80, 490344), (96, 408620), (120, 326896), (128, 306465), (160, 245172), (192, 204310), (240, 163448), (320, 122586), (384, 102155), (480, 81724), (640, 61293), (960, 40862), (1920, 20431)]