79958880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 284497920

約数和(自身を除く): 204539040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 83, 90, 96, 108, 120, 135, 144, 160, 166, 180, 216, 223, 240, 249, 270, 288, 332, 360, 415, 432, 446, 480, 498, 540, 664, 669, 720, 747, 830, 864, 892, 996, 1080, 1115, 1245, 1328, 1338, 1440, 1494, 1660, 1784, 1992, 2007, 2160, 2230, 2241, 2490, 2656, 2676, 2988, 3320, 3345, 3568, 3735, 3984, 4014, 4320, 4460, 4482, 4980, 5352, 5976, 6021, 6640, 6690, 7136, 7470, 7968, 8028, 8920, 8964, 9960, 10035, 10704, 11205, 11952, 12042, 13280, 13380, 14940, 16056, 17840, 17928, 18509, 19920, 20070, 21408, 22410, 23904, 24084, 26760, 29880, 30105, 32112, 35680, 35856, 37018, 39840, 40140, 44820, 48168, 53520, 55527, 59760, 60210, 64224, 71712, 74036, 80280, 89640, 92545, 96336, 107040, 111054, 119520, 120420, 148072, 160560, 166581, 179280, 185090, 192672, 222108, 240840, 277635, 296144, 321120, 333162, 358560, 370180, 444216, 481680, 499743, 555270, 592288, 666324, 740360, 832905, 888432, 963360, 999486, 1110540, 1332648, 1480720, 1665810, 1776864, 1998972, 2221080, 2498715, 2665296, 2961440, 3331620, 3997944, 4442160, 4997430, 5330592, 6663240, 7995888, 8884320, 9994860, 13326480, 15991776, 19989720, 26652960, 39979440, 79958880]

約数ペア:

[(1, 79958880), (2, 39979440), (3, 26652960), (4, 19989720), (5, 15991776), (6, 13326480), (8, 9994860), (9, 8884320), (10, 7995888), (12, 6663240), (15, 5330592), (16, 4997430), (18, 4442160), (20, 3997944), (24, 3331620), (27, 2961440), (30, 2665296), (32, 2498715), (36, 2221080), (40, 1998972), (45, 1776864), (48, 1665810), (54, 1480720), (60, 1332648), (72, 1110540), (80, 999486), (83, 963360), (90, 888432), (96, 832905), (108, 740360), (120, 666324), (135, 592288), (144, 555270), (160, 499743), (166, 481680), (180, 444216), (216, 370180), (223, 358560), (240, 333162), (249, 321120), (270, 296144), (288, 277635), (332, 240840), (360, 222108), (415, 192672), (432, 185090), (446, 179280), (480, 166581), (498, 160560), (540, 148072), (664, 120420), (669, 119520), (720, 111054), (747, 107040), (830, 96336), (864, 92545), (892, 89640), (996, 80280), (1080, 74036), (1115, 71712), (1245, 64224), (1328, 60210), (1338, 59760), (1440, 55527), (1494, 53520), (1660, 48168), (1784, 44820), (1992, 40140), (2007, 39840), (2160, 37018), (2230, 35856), (2241, 35680), (2490, 32112), (2656, 30105), (2676, 29880), (2988, 26760), (3320, 24084), (3345, 23904), (3568, 22410), (3735, 21408), (3984, 20070), (4014, 19920), (4320, 18509), (4460, 17928), (4482, 17840), (4980, 16056), (5352, 14940), (5976, 13380), (6021, 13280), (6640, 12042), (6690, 11952), (7136, 11205), (7470, 10704), (7968, 10035), (8028, 9960), (8920, 8964)]