154796160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2179}}^1$

素因数の和:2238

約数の個数: 128

約数和(自身を含む): 506980800

約数和(自身を除く): 352184640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1776, 1920, 2179, 2220, 2368, 2960, 3552, 4358, 4440, 4736, 5920, 6537, 7104, 8716, 8880, 10895, 11840, 13074, 14208, 17432, 17760, 21790, 23680, 26148, 32685, 34864, 35520, 43580, 52296, 65370, 69728, 71040, 80623, 87160, 104592, 130740, 139456, 161246, 174320, 209184, 241869, 261480, 278912, 322492, 348640, 403115, 418368, 483738, 522960, 644984, 697280, 806230, 836736, 967476, 1045920, 1209345, 1289968, 1394560, 1612460, 1934952, 2091840, 2418690, 2579936, 3224920, 3869904, 4183680, 4837380, 5159872, 6449840, 7739808, 9674760, 10319744, 12899680, 15479616, 19349520, 25799360, 30959232, 38699040, 51598720, 77398080, 154796160]

約数ペア:

[(1, 154796160), (2, 77398080), (3, 51598720), (4, 38699040), (5, 30959232), (6, 25799360), (8, 19349520), (10, 15479616), (12, 12899680), (15, 10319744), (16, 9674760), (20, 7739808), (24, 6449840), (30, 5159872), (32, 4837380), (37, 4183680), (40, 3869904), (48, 3224920), (60, 2579936), (64, 2418690), (74, 2091840), (80, 1934952), (96, 1612460), (111, 1394560), (120, 1289968), (128, 1209345), (148, 1045920), (160, 967476), (185, 836736), (192, 806230), (222, 697280), (240, 644984), (296, 522960), (320, 483738), (370, 418368), (384, 403115), (444, 348640), (480, 322492), (555, 278912), (592, 261480), (640, 241869), (740, 209184), (888, 174320), (960, 161246), (1110, 139456), (1184, 130740), (1480, 104592), (1776, 87160), (1920, 80623), (2179, 71040), (2220, 69728), (2368, 65370), (2960, 52296), (3552, 43580), (4358, 35520), (4440, 34864), (4736, 32685), (5920, 26148), (6537, 23680), (7104, 21790), (8716, 17760), (8880, 17432), (10895, 14208), (11840, 13074)]