2028367080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{12329}}^1$

素因数の和:12803

約数の個数: 96

約数和(自身を含む): 6607153800

約数和(自身を除く): 4578786720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 457, 914, 1371, 1828, 2285, 2742, 3656, 4113, 4570, 5484, 6855, 8226, 9140, 10968, 12329, 13710, 16452, 18280, 20565, 24658, 27420, 32904, 36987, 41130, 49316, 54840, 61645, 73974, 82260, 98632, 110961, 123290, 147948, 164520, 184935, 221922, 246580, 295896, 369870, 443844, 493160, 554805, 739740, 887688, 1109610, 1479480, 2219220, 4438440, 5634353, 11268706, 16903059, 22537412, 28171765, 33806118, 45074824, 50709177, 56343530, 67612236, 84515295, 101418354, 112687060, 135224472, 169030590, 202836708, 225374120, 253545885, 338061180, 405673416, 507091770, 676122360, 1014183540, 2028367080]

約数ペア:

[(1, 2028367080), (2, 1014183540), (3, 676122360), (4, 507091770), (5, 405673416), (6, 338061180), (8, 253545885), (9, 225374120), (10, 202836708), (12, 169030590), (15, 135224472), (18, 112687060), (20, 101418354), (24, 84515295), (30, 67612236), (36, 56343530), (40, 50709177), (45, 45074824), (60, 33806118), (72, 28171765), (90, 22537412), (120, 16903059), (180, 11268706), (360, 5634353), (457, 4438440), (914, 2219220), (1371, 1479480), (1828, 1109610), (2285, 887688), (2742, 739740), (3656, 554805), (4113, 493160), (4570, 443844), (5484, 369870), (6855, 295896), (8226, 246580), (9140, 221922), (10968, 184935), (12329, 164520), (13710, 147948), (16452, 123290), (18280, 110961), (20565, 98632), (24658, 82260), (27420, 73974), (32904, 61645), (36987, 54840), (41130, 49316)]