79726680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2237}}^1$

素因数の和:2271

約数の個数: 160

約数和(自身を含む): 292461840

約数和(自身を除く): 212735160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2237, 2376, 2970, 3240, 3564, 3960, 4455, 4474, 5940, 6711, 7128, 8910, 8948, 11185, 11880, 13422, 17820, 17896, 20133, 22370, 24607, 26844, 33555, 35640, 40266, 44740, 49214, 53688, 60399, 67110, 73821, 80532, 89480, 98428, 100665, 120798, 123035, 134220, 147642, 161064, 181197, 196856, 201330, 221463, 241596, 246070, 268440, 295284, 301995, 362394, 369105, 402660, 442926, 483192, 492140, 590568, 603990, 664389, 724788, 738210, 805320, 885852, 905985, 984280, 1107315, 1207980, 1328778, 1449576, 1476420, 1771704, 1811970, 1993167, 2214630, 2415960, 2657556, 2952840, 3321945, 3623940, 3986334, 4429260, 5315112, 6643890, 7247880, 7972668, 8858520, 9965835, 13287780, 15945336, 19931670, 26575560, 39863340, 79726680]

約数ペア:

[(1, 79726680), (2, 39863340), (3, 26575560), (4, 19931670), (5, 15945336), (6, 13287780), (8, 9965835), (9, 8858520), (10, 7972668), (11, 7247880), (12, 6643890), (15, 5315112), (18, 4429260), (20, 3986334), (22, 3623940), (24, 3321945), (27, 2952840), (30, 2657556), (33, 2415960), (36, 2214630), (40, 1993167), (44, 1811970), (45, 1771704), (54, 1476420), (55, 1449576), (60, 1328778), (66, 1207980), (72, 1107315), (81, 984280), (88, 905985), (90, 885852), (99, 805320), (108, 738210), (110, 724788), (120, 664389), (132, 603990), (135, 590568), (162, 492140), (165, 483192), (180, 442926), (198, 402660), (216, 369105), (220, 362394), (264, 301995), (270, 295284), (297, 268440), (324, 246070), (330, 241596), (360, 221463), (396, 201330), (405, 196856), (440, 181197), (495, 161064), (540, 147642), (594, 134220), (648, 123035), (660, 120798), (792, 100665), (810, 98428), (891, 89480), (990, 80532), (1080, 73821), (1188, 67110), (1320, 60399), (1485, 53688), (1620, 49214), (1782, 44740), (1980, 40266), (2237, 35640), (2376, 33555), (2970, 26844), (3240, 24607), (3564, 22370), (3960, 20133), (4455, 17896), (4474, 17820), (5940, 13422), (6711, 11880), (7128, 11185), (8910, 8948)]