117682560

素因数分解:

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

素因数の和:20456

約数の個数: 96

約数和(自身を含む): 406392480

約数和(自身を除く): 288709920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 20431, 40862, 61293, 81724, 102155, 122586, 163448, 183879, 204310, 245172, 306465, 326896, 367758, 408620, 490344, 612930, 653792, 735516, 817240, 919395, 980688, 1225860, 1307584, 1471032, 1634480, 1838790, 1961376, 2451720, 2615168, 2942064, 3268960, 3677580, 3922752, 4903440, 5884128, 6537920, 7355160, 7845504, 9806880, 11768256, 13075840, 14710320, 19613760, 23536512, 29420640, 39227520, 58841280, 117682560]

約数ペア:

[(1, 117682560), (2, 58841280), (3, 39227520), (4, 29420640), (5, 23536512), (6, 19613760), (8, 14710320), (9, 13075840), (10, 11768256), (12, 9806880), (15, 7845504), (16, 7355160), (18, 6537920), (20, 5884128), (24, 4903440), (30, 3922752), (32, 3677580), (36, 3268960), (40, 2942064), (45, 2615168), (48, 2451720), (60, 1961376), (64, 1838790), (72, 1634480), (80, 1471032), (90, 1307584), (96, 1225860), (120, 980688), (128, 919395), (144, 817240), (160, 735516), (180, 653792), (192, 612930), (240, 490344), (288, 408620), (320, 367758), (360, 326896), (384, 306465), (480, 245172), (576, 204310), (640, 183879), (720, 163448), (960, 122586), (1152, 102155), (1440, 81724), (1920, 61293), (2880, 40862), (5760, 20431)]