30948828840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{609709}}^1$

素因数の和:609776

約数の個数: 128

約数和(自身を含む): 105357888000

約数和(自身を除く): 74409059160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2538, 2820, 3384, 4230, 5076, 5640, 6345, 8460, 10152, 12690, 16920, 25380, 50760, 609709, 1219418, 1829127, 2438836, 3048545, 3658254, 4877672, 5487381, 6097090, 7316508, 9145635, 10974762, 12194180, 14633016, 16462143, 18291270, 21949524, 24388360, 27436905, 28656323, 32924286, 36582540, 43899048, 54873810, 57312646, 65848572, 73165080, 82310715, 85968969, 109747620, 114625292, 131697144, 143281615, 164621430, 171937938, 219495240, 229250584, 257906907, 286563230, 329242860, 343875876, 429844845, 515813814, 573126460, 658485720, 687751752, 773720721, 859689690, 1031627628, 1146252920, 1289534535, 1547441442, 1719379380, 2063255256, 2579069070, 3094882884, 3438758760, 3868603605, 5158138140, 6189765768, 7737207210, 10316276280, 15474414420, 30948828840]

約数ペア:

[(1, 30948828840), (2, 15474414420), (3, 10316276280), (4, 7737207210), (5, 6189765768), (6, 5158138140), (8, 3868603605), (9, 3438758760), (10, 3094882884), (12, 2579069070), (15, 2063255256), (18, 1719379380), (20, 1547441442), (24, 1289534535), (27, 1146252920), (30, 1031627628), (36, 859689690), (40, 773720721), (45, 687751752), (47, 658485720), (54, 573126460), (60, 515813814), (72, 429844845), (90, 343875876), (94, 329242860), (108, 286563230), (120, 257906907), (135, 229250584), (141, 219495240), (180, 171937938), (188, 164621430), (216, 143281615), (235, 131697144), (270, 114625292), (282, 109747620), (360, 85968969), (376, 82310715), (423, 73165080), (470, 65848572), (540, 57312646), (564, 54873810), (705, 43899048), (846, 36582540), (940, 32924286), (1080, 28656323), (1128, 27436905), (1269, 24388360), (1410, 21949524), (1692, 18291270), (1880, 16462143), (2115, 14633016), (2538, 12194180), (2820, 10974762), (3384, 9145635), (4230, 7316508), (5076, 6097090), (5640, 5487381), (6345, 4877672), (8460, 3658254), (10152, 3048545), (12690, 2438836), (16920, 1829127), (25380, 1219418), (50760, 609709)]