80440830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1301}}^1$

素因数の和:1546

約数の個数: 64

約数和(自身を含む): 215611200

約数和(自身を除く): 135170370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 229, 270, 458, 687, 1145, 1301, 1374, 2061, 2290, 2602, 3435, 3903, 4122, 6183, 6505, 6870, 7806, 10305, 11709, 12366, 13010, 19515, 20610, 23418, 30915, 35127, 39030, 58545, 61830, 70254, 117090, 175635, 297929, 351270, 595858, 893787, 1489645, 1787574, 2681361, 2979290, 4468935, 5362722, 8044083, 8937870, 13406805, 16088166, 26813610, 40220415, 80440830]

約数ペア:

[(1, 80440830), (2, 40220415), (3, 26813610), (5, 16088166), (6, 13406805), (9, 8937870), (10, 8044083), (15, 5362722), (18, 4468935), (27, 2979290), (30, 2681361), (45, 1787574), (54, 1489645), (90, 893787), (135, 595858), (229, 351270), (270, 297929), (458, 175635), (687, 117090), (1145, 70254), (1301, 61830), (1374, 58545), (2061, 39030), (2290, 35127), (2602, 30915), (3435, 23418), (3903, 20610), (4122, 19515), (6183, 13010), (6505, 12366), (6870, 11709), (7806, 10305)]