2001152880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{3761}}^1$

素因数の和:4519

約数の個数: 120

約数和(自身を含む): 6731421840

約数和(自身を除く): 4730268960

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, 80, 90, 120, 144, 180, 240, 360, 720, 739, 1478, 2217, 2956, 3695, 3761, 4434, 5912, 6651, 7390, 7522, 8868, 11085, 11283, 11824, 13302, 14780, 15044, 17736, 18805, 22170, 22566, 26604, 29560, 30088, 33255, 33849, 35472, 37610, 44340, 45132, 53208, 56415, 59120, 60176, 66510, 67698, 75220, 88680, 90264, 106416, 112830, 133020, 135396, 150440, 169245, 177360, 180528, 225660, 266040, 270792, 300880, 338490, 451320, 532080, 541584, 676980, 902640, 1353960, 2707920, 2779379, 5558758, 8338137, 11117516, 13896895, 16676274, 22235032, 25014411, 27793790, 33352548, 41690685, 44470064, 50028822, 55587580, 66705096, 83381370, 100057644, 111175160, 125072055, 133410192, 166762740, 200115288, 222350320, 250144110, 333525480, 400230576, 500288220, 667050960, 1000576440, 2001152880]

約数ペア:

[(1, 2001152880), (2, 1000576440), (3, 667050960), (4, 500288220), (5, 400230576), (6, 333525480), (8, 250144110), (9, 222350320), (10, 200115288), (12, 166762740), (15, 133410192), (16, 125072055), (18, 111175160), (20, 100057644), (24, 83381370), (30, 66705096), (36, 55587580), (40, 50028822), (45, 44470064), (48, 41690685), (60, 33352548), (72, 27793790), (80, 25014411), (90, 22235032), (120, 16676274), (144, 13896895), (180, 11117516), (240, 8338137), (360, 5558758), (720, 2779379), (739, 2707920), (1478, 1353960), (2217, 902640), (2956, 676980), (3695, 541584), (3761, 532080), (4434, 451320), (5912, 338490), (6651, 300880), (7390, 270792), (7522, 266040), (8868, 225660), (11085, 180528), (11283, 177360), (11824, 169245), (13302, 150440), (14780, 135396), (15044, 133020), (17736, 112830), (18805, 106416), (22170, 90264), (22566, 88680), (26604, 75220), (29560, 67698), (30088, 66510), (33255, 60176), (33849, 59120), (35472, 56415), (37610, 53208), (44340, 45132)]