27232680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{991}}^1$

素因数の和:1234

約数の個数: 64

約数和(自身を含む): 82137600

約数和(自身を除く): 54904920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 991, 1145, 1374, 1832, 1982, 2290, 2748, 2973, 3435, 3964, 4580, 4955, 5496, 5946, 6870, 7928, 9160, 9910, 11892, 13740, 14865, 19820, 23784, 27480, 29730, 39640, 59460, 118920, 226939, 453878, 680817, 907756, 1134695, 1361634, 1815512, 2269390, 2723268, 3404085, 4538780, 5446536, 6808170, 9077560, 13616340, 27232680]

約数ペア:

[(1, 27232680), (2, 13616340), (3, 9077560), (4, 6808170), (5, 5446536), (6, 4538780), (8, 3404085), (10, 2723268), (12, 2269390), (15, 1815512), (20, 1361634), (24, 1134695), (30, 907756), (40, 680817), (60, 453878), (120, 226939), (229, 118920), (458, 59460), (687, 39640), (916, 29730), (991, 27480), (1145, 23784), (1374, 19820), (1832, 14865), (1982, 13740), (2290, 11892), (2748, 9910), (2973, 9160), (3435, 7928), (3964, 6870), (4580, 5946), (4955, 5496)]