16867712880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{320923}}^1$

素因数の和:321015

約数の個数: 120

約数和(自身を含む): 57423573168

約数和(自身を除く): 40555860288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 3504, 4380, 5256, 5840, 6570, 8760, 10512, 13140, 17520, 26280, 52560, 320923, 641846, 962769, 1283692, 1604615, 1925538, 2567384, 2888307, 3209230, 3851076, 4813845, 5134768, 5776614, 6418460, 7702152, 9627690, 11553228, 12836920, 14441535, 15404304, 19255380, 23106456, 23427379, 25673840, 28883070, 38510760, 46212912, 46854758, 57766140, 70282137, 77021520, 93709516, 115532280, 117136895, 140564274, 187419032, 210846411, 231064560, 234273790, 281128548, 351410685, 374838064, 421692822, 468547580, 562257096, 702821370, 843385644, 937095160, 1054232055, 1124514192, 1405642740, 1686771288, 1874190320, 2108464110, 2811285480, 3373542576, 4216928220, 5622570960, 8433856440, 16867712880]

約数ペア:

[(1, 16867712880), (2, 8433856440), (3, 5622570960), (4, 4216928220), (5, 3373542576), (6, 2811285480), (8, 2108464110), (9, 1874190320), (10, 1686771288), (12, 1405642740), (15, 1124514192), (16, 1054232055), (18, 937095160), (20, 843385644), (24, 702821370), (30, 562257096), (36, 468547580), (40, 421692822), (45, 374838064), (48, 351410685), (60, 281128548), (72, 234273790), (73, 231064560), (80, 210846411), (90, 187419032), (120, 140564274), (144, 117136895), (146, 115532280), (180, 93709516), (219, 77021520), (240, 70282137), (292, 57766140), (360, 46854758), (365, 46212912), (438, 38510760), (584, 28883070), (657, 25673840), (720, 23427379), (730, 23106456), (876, 19255380), (1095, 15404304), (1168, 14441535), (1314, 12836920), (1460, 11553228), (1752, 9627690), (2190, 7702152), (2628, 6418460), (2920, 5776614), (3285, 5134768), (3504, 4813845), (4380, 3851076), (5256, 3209230), (5840, 2888307), (6570, 2567384), (8760, 1925538), (10512, 1604615), (13140, 1283692), (17520, 962769), (26280, 641846), (52560, 320923)]