1909785120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{54503}}^1$

素因数の和:54594

約数の個数: 96

約数和(自身を含む): 6098343552

約数和(自身を除く): 4188558432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 73, 80, 96, 120, 146, 160, 219, 240, 292, 365, 438, 480, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2336, 2920, 3504, 4380, 5840, 7008, 8760, 11680, 17520, 35040, 54503, 109006, 163509, 218012, 272515, 327018, 436024, 545030, 654036, 817545, 872048, 1090060, 1308072, 1635090, 1744096, 2180120, 2616144, 3270180, 3978719, 4360240, 5232288, 6540360, 7957438, 8720480, 11936157, 13080720, 15914876, 19893595, 23872314, 26161440, 31829752, 39787190, 47744628, 59680785, 63659504, 79574380, 95489256, 119361570, 127319008, 159148760, 190978512, 238723140, 318297520, 381957024, 477446280, 636595040, 954892560, 1909785120]

約数ペア:

[(1, 1909785120), (2, 954892560), (3, 636595040), (4, 477446280), (5, 381957024), (6, 318297520), (8, 238723140), (10, 190978512), (12, 159148760), (15, 127319008), (16, 119361570), (20, 95489256), (24, 79574380), (30, 63659504), (32, 59680785), (40, 47744628), (48, 39787190), (60, 31829752), (73, 26161440), (80, 23872314), (96, 19893595), (120, 15914876), (146, 13080720), (160, 11936157), (219, 8720480), (240, 7957438), (292, 6540360), (365, 5232288), (438, 4360240), (480, 3978719), (584, 3270180), (730, 2616144), (876, 2180120), (1095, 1744096), (1168, 1635090), (1460, 1308072), (1752, 1090060), (2190, 872048), (2336, 817545), (2920, 654036), (3504, 545030), (4380, 436024), (5840, 327018), (7008, 272515), (8760, 218012), (11680, 163509), (17520, 109006), (35040, 54503)]