235365120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{20431}}^1$

素因数の和:20458

約数の個数: 108

約数和(自身を含む): 814378656

約数和(自身を除く): 579013536

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 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, 5230336, 5884128, 6537920, 7355160, 7845504, 9806880, 11768256, 13075840, 14710320, 15691008, 19613760, 23536512, 26151680, 29420640, 39227520, 47073024, 58841280, 78455040, 117682560, 235365120]

約数ペア:

[(1, 235365120), (2, 117682560), (3, 78455040), (4, 58841280), (5, 47073024), (6, 39227520), (8, 29420640), (9, 26151680), (10, 23536512), (12, 19613760), (15, 15691008), (16, 14710320), (18, 13075840), (20, 11768256), (24, 9806880), (30, 7845504), (32, 7355160), (36, 6537920), (40, 5884128), (45, 5230336), (48, 4903440), (60, 3922752), (64, 3677580), (72, 3268960), (80, 2942064), (90, 2615168), (96, 2451720), (120, 1961376), (128, 1838790), (144, 1634480), (160, 1471032), (180, 1307584), (192, 1225860), (240, 980688), (256, 919395), (288, 817240), (320, 735516), (360, 653792), (384, 612930), (480, 490344), (576, 408620), (640, 367758), (720, 326896), (768, 306465), (960, 245172), (1152, 204310), (1280, 183879), (1440, 163448), (1920, 122586), (2304, 102155), (2880, 81724), (3840, 61293), (5760, 40862), (11520, 20431)]