619115040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2251}}^1$

素因数の和:2463

約数の個数: 144

約数和(自身を含む): 2124734976

約数和(自身を除く): 1505619936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 191, 240, 288, 360, 382, 480, 573, 720, 764, 955, 1146, 1440, 1528, 1719, 1910, 2251, 2292, 2865, 3056, 3438, 3820, 4502, 4584, 5730, 6112, 6753, 6876, 7640, 8595, 9004, 9168, 11255, 11460, 13506, 13752, 15280, 17190, 18008, 18336, 20259, 22510, 22920, 27012, 27504, 30560, 33765, 34380, 36016, 40518, 45020, 45840, 54024, 55008, 67530, 68760, 72032, 81036, 90040, 91680, 101295, 108048, 135060, 137520, 162072, 180080, 202590, 216096, 270120, 275040, 324144, 360160, 405180, 429941, 540240, 648288, 810360, 859882, 1080480, 1289823, 1620720, 1719764, 2149705, 2579646, 3241440, 3439528, 3869469, 4299410, 5159292, 6449115, 6879056, 7738938, 8598820, 10318584, 12898230, 13758112, 15477876, 17197640, 19347345, 20637168, 25796460, 30955752, 34395280, 38694690, 41274336, 51592920, 61911504, 68790560, 77389380, 103185840, 123823008, 154778760, 206371680, 309557520, 619115040]

約数ペア:

[(1, 619115040), (2, 309557520), (3, 206371680), (4, 154778760), (5, 123823008), (6, 103185840), (8, 77389380), (9, 68790560), (10, 61911504), (12, 51592920), (15, 41274336), (16, 38694690), (18, 34395280), (20, 30955752), (24, 25796460), (30, 20637168), (32, 19347345), (36, 17197640), (40, 15477876), (45, 13758112), (48, 12898230), (60, 10318584), (72, 8598820), (80, 7738938), (90, 6879056), (96, 6449115), (120, 5159292), (144, 4299410), (160, 3869469), (180, 3439528), (191, 3241440), (240, 2579646), (288, 2149705), (360, 1719764), (382, 1620720), (480, 1289823), (573, 1080480), (720, 859882), (764, 810360), (955, 648288), (1146, 540240), (1440, 429941), (1528, 405180), (1719, 360160), (1910, 324144), (2251, 275040), (2292, 270120), (2865, 216096), (3056, 202590), (3438, 180080), (3820, 162072), (4502, 137520), (4584, 135060), (5730, 108048), (6112, 101295), (6753, 91680), (6876, 90040), (7640, 81036), (8595, 72032), (9004, 68760), (9168, 67530), (11255, 55008), (11460, 54024), (13506, 45840), (13752, 45020), (15280, 40518), (17190, 36016), (18008, 34380), (18336, 33765), (20259, 30560), (22510, 27504), (22920, 27012)]