246517020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8009}}^1$

素因数の和:8049

約数の個数: 120

約数和(自身を含む): 814136400

約数和(自身を除く): 567619380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 5130, 6156, 7695, 8009, 10260, 15390, 16018, 24027, 30780, 32036, 40045, 48054, 72081, 80090, 96108, 120135, 144162, 152171, 160180, 216243, 240270, 288324, 304342, 360405, 432486, 456513, 480540, 608684, 648729, 720810, 760855, 864972, 913026, 1081215, 1297458, 1369539, 1441620, 1521710, 1826052, 2162430, 2282565, 2594916, 2739078, 3043420, 3243645, 4108617, 4324860, 4565130, 5478156, 6487290, 6847695, 8217234, 9130260, 12325851, 12974580, 13695390, 16434468, 20543085, 24651702, 27390780, 41086170, 49303404, 61629255, 82172340, 123258510, 246517020]

約数ペア:

[(1, 246517020), (2, 123258510), (3, 82172340), (4, 61629255), (5, 49303404), (6, 41086170), (9, 27390780), (10, 24651702), (12, 20543085), (15, 16434468), (18, 13695390), (19, 12974580), (20, 12325851), (27, 9130260), (30, 8217234), (36, 6847695), (38, 6487290), (45, 5478156), (54, 4565130), (57, 4324860), (60, 4108617), (76, 3243645), (81, 3043420), (90, 2739078), (95, 2594916), (108, 2282565), (114, 2162430), (135, 1826052), (162, 1521710), (171, 1441620), (180, 1369539), (190, 1297458), (228, 1081215), (270, 913026), (285, 864972), (324, 760855), (342, 720810), (380, 648729), (405, 608684), (513, 480540), (540, 456513), (570, 432486), (684, 360405), (810, 304342), (855, 288324), (1026, 240270), (1140, 216243), (1539, 160180), (1620, 152171), (1710, 144162), (2052, 120135), (2565, 96108), (3078, 80090), (3420, 72081), (5130, 48054), (6156, 40045), (7695, 32036), (8009, 30780), (10260, 24027), (15390, 16018)]