61204320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2237}}^1$

素因数の和:2277

約数の個数: 144

約数和(自身を含む): 219950640

約数和(自身を除く): 158746320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2237, 2280, 2736, 3040, 3420, 4474, 4560, 5472, 6711, 6840, 8948, 9120, 11185, 13422, 13680, 17896, 20133, 22370, 26844, 27360, 33555, 35792, 40266, 42503, 44740, 53688, 67110, 71584, 80532, 85006, 89480, 100665, 107376, 127509, 134220, 161064, 170012, 178960, 201330, 212515, 214752, 255018, 268440, 322128, 340024, 357920, 382527, 402660, 425030, 510036, 536880, 637545, 644256, 680048, 765054, 805320, 850060, 1020072, 1073760, 1275090, 1360096, 1530108, 1610640, 1700120, 1912635, 2040144, 2550180, 3060216, 3221280, 3400240, 3825270, 4080288, 5100360, 6120432, 6800480, 7650540, 10200720, 12240864, 15301080, 20401440, 30602160, 61204320]

約数ペア:

[(1, 61204320), (2, 30602160), (3, 20401440), (4, 15301080), (5, 12240864), (6, 10200720), (8, 7650540), (9, 6800480), (10, 6120432), (12, 5100360), (15, 4080288), (16, 3825270), (18, 3400240), (19, 3221280), (20, 3060216), (24, 2550180), (30, 2040144), (32, 1912635), (36, 1700120), (38, 1610640), (40, 1530108), (45, 1360096), (48, 1275090), (57, 1073760), (60, 1020072), (72, 850060), (76, 805320), (80, 765054), (90, 680048), (95, 644256), (96, 637545), (114, 536880), (120, 510036), (144, 425030), (152, 402660), (160, 382527), (171, 357920), (180, 340024), (190, 322128), (228, 268440), (240, 255018), (285, 214752), (288, 212515), (304, 201330), (342, 178960), (360, 170012), (380, 161064), (456, 134220), (480, 127509), (570, 107376), (608, 100665), (684, 89480), (720, 85006), (760, 80532), (855, 71584), (912, 67110), (1140, 53688), (1368, 44740), (1440, 42503), (1520, 40266), (1710, 35792), (1824, 33555), (2237, 27360), (2280, 26844), (2736, 22370), (3040, 20133), (3420, 17896), (4474, 13680), (4560, 13422), (5472, 11185), (6711, 9120), (6840, 8948)]