149897040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1009}}^1$

素因数の和:1644

約数の個数: 80

約数和(自身を含む): 465892800

約数和(自身を除く): 315995760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 619, 1009, 1238, 1857, 2018, 2476, 3027, 3095, 3714, 4036, 4952, 5045, 6054, 6190, 7428, 8072, 9285, 9904, 10090, 12108, 12380, 14856, 15135, 16144, 18570, 20180, 24216, 24760, 29712, 30270, 37140, 40360, 48432, 49520, 60540, 74280, 80720, 121080, 148560, 242160, 624571, 1249142, 1873713, 2498284, 3122855, 3747426, 4996568, 6245710, 7494852, 9368565, 9993136, 12491420, 14989704, 18737130, 24982840, 29979408, 37474260, 49965680, 74948520, 149897040]

約数ペア:

[(1, 149897040), (2, 74948520), (3, 49965680), (4, 37474260), (5, 29979408), (6, 24982840), (8, 18737130), (10, 14989704), (12, 12491420), (15, 9993136), (16, 9368565), (20, 7494852), (24, 6245710), (30, 4996568), (40, 3747426), (48, 3122855), (60, 2498284), (80, 1873713), (120, 1249142), (240, 624571), (619, 242160), (1009, 148560), (1238, 121080), (1857, 80720), (2018, 74280), (2476, 60540), (3027, 49520), (3095, 48432), (3714, 40360), (4036, 37140), (4952, 30270), (5045, 29712), (6054, 24760), (6190, 24216), (7428, 20180), (8072, 18570), (9285, 16144), (9904, 15135), (10090, 14856), (12108, 12380)]