349111440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1061}}^1$

素因数の和:1537

約数の個数: 120

約数和(自身を含む): 1176105528

約数和(自身を除く): 826994088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 457, 720, 914, 1061, 1371, 1828, 2122, 2285, 2742, 3183, 3656, 4113, 4244, 4570, 5305, 5484, 6366, 6855, 7312, 8226, 8488, 9140, 9549, 10610, 10968, 12732, 13710, 15915, 16452, 16976, 18280, 19098, 20565, 21220, 21936, 25464, 27420, 31830, 32904, 36560, 38196, 41130, 42440, 47745, 50928, 54840, 63660, 65808, 76392, 82260, 84880, 95490, 109680, 127320, 152784, 164520, 190980, 254640, 329040, 381960, 484877, 763920, 969754, 1454631, 1939508, 2424385, 2909262, 3879016, 4363893, 4848770, 5818524, 7273155, 7758032, 8727786, 9697540, 11637048, 14546310, 17455572, 19395080, 21819465, 23274096, 29092620, 34911144, 38790160, 43638930, 58185240, 69822288, 87277860, 116370480, 174555720, 349111440]

約数ペア:

[(1, 349111440), (2, 174555720), (3, 116370480), (4, 87277860), (5, 69822288), (6, 58185240), (8, 43638930), (9, 38790160), (10, 34911144), (12, 29092620), (15, 23274096), (16, 21819465), (18, 19395080), (20, 17455572), (24, 14546310), (30, 11637048), (36, 9697540), (40, 8727786), (45, 7758032), (48, 7273155), (60, 5818524), (72, 4848770), (80, 4363893), (90, 3879016), (120, 2909262), (144, 2424385), (180, 1939508), (240, 1454631), (360, 969754), (457, 763920), (720, 484877), (914, 381960), (1061, 329040), (1371, 254640), (1828, 190980), (2122, 164520), (2285, 152784), (2742, 127320), (3183, 109680), (3656, 95490), (4113, 84880), (4244, 82260), (4570, 76392), (5305, 65808), (5484, 63660), (6366, 54840), (6855, 50928), (7312, 47745), (8226, 42440), (8488, 41130), (9140, 38196), (9549, 36560), (10610, 32904), (10968, 31830), (12732, 27420), (13710, 25464), (15915, 21936), (16452, 21220), (16976, 20565), (18280, 19098)]