142451520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{148387}}^1$

素因数の和:148407

約数の個数: 56

約数和(自身を含む): 452286624

約数和(自身を除く): 309835104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 148387, 296774, 445161, 593548, 741935, 890322, 1187096, 1483870, 1780644, 2225805, 2374192, 2967740, 3561288, 4451610, 4748384, 5935480, 7122576, 8903220, 9496768, 11870960, 14245152, 17806440, 23741920, 28490304, 35612880, 47483840, 71225760, 142451520]

約数ペア:

[(1, 142451520), (2, 71225760), (3, 47483840), (4, 35612880), (5, 28490304), (6, 23741920), (8, 17806440), (10, 14245152), (12, 11870960), (15, 9496768), (16, 8903220), (20, 7122576), (24, 5935480), (30, 4748384), (32, 4451610), (40, 3561288), (48, 2967740), (60, 2374192), (64, 2225805), (80, 1780644), (96, 1483870), (120, 1187096), (160, 890322), (192, 741935), (240, 593548), (320, 445161), (480, 296774), (960, 148387)]