56957760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19777}}^1$

素因数の和:19800

約数の個数: 84

約数和(自身を含む): 195920868

約数和(自身を除く): 138963108

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 19777, 39554, 59331, 79108, 98885, 118662, 158216, 177993, 197770, 237324, 296655, 316432, 355986, 395540, 474648, 593310, 632864, 711972, 791080, 889965, 949296, 1186620, 1265728, 1423944, 1582160, 1779930, 1898592, 2373240, 2847888, 3164320, 3559860, 3797184, 4746480, 5695776, 6328640, 7119720, 9492960, 11391552, 14239440, 18985920, 28478880, 56957760]

約数ペア:

[(1, 56957760), (2, 28478880), (3, 18985920), (4, 14239440), (5, 11391552), (6, 9492960), (8, 7119720), (9, 6328640), (10, 5695776), (12, 4746480), (15, 3797184), (16, 3559860), (18, 3164320), (20, 2847888), (24, 2373240), (30, 1898592), (32, 1779930), (36, 1582160), (40, 1423944), (45, 1265728), (48, 1186620), (60, 949296), (64, 889965), (72, 791080), (80, 711972), (90, 632864), (96, 593310), (120, 474648), (144, 395540), (160, 355986), (180, 316432), (192, 296655), (240, 237324), (288, 197770), (320, 177993), (360, 158216), (480, 118662), (576, 98885), (720, 79108), (960, 59331), (1440, 39554), (2880, 19777)]