155312880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3067}}^1$

素因数の和:3294

約数の個数: 80

約数和(自身を含む): 483909504

約数和(自身を除く): 328596624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3067, 3165, 3376, 4220, 5064, 6134, 6330, 8440, 9201, 10128, 12268, 12660, 15335, 16880, 18402, 24536, 25320, 30670, 36804, 46005, 49072, 50640, 61340, 73608, 92010, 122680, 147216, 184020, 245360, 368040, 647137, 736080, 1294274, 1941411, 2588548, 3235685, 3882822, 5177096, 6471370, 7765644, 9707055, 10354192, 12942740, 15531288, 19414110, 25885480, 31062576, 38828220, 51770960, 77656440, 155312880]

約数ペア:

[(1, 155312880), (2, 77656440), (3, 51770960), (4, 38828220), (5, 31062576), (6, 25885480), (8, 19414110), (10, 15531288), (12, 12942740), (15, 10354192), (16, 9707055), (20, 7765644), (24, 6471370), (30, 5177096), (40, 3882822), (48, 3235685), (60, 2588548), (80, 1941411), (120, 1294274), (211, 736080), (240, 647137), (422, 368040), (633, 245360), (844, 184020), (1055, 147216), (1266, 122680), (1688, 92010), (2110, 73608), (2532, 61340), (3067, 50640), (3165, 49072), (3376, 46005), (4220, 36804), (5064, 30670), (6134, 25320), (6330, 24536), (8440, 18402), (9201, 16880), (10128, 15335), (12268, 12660)]