154064640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:834

約数の個数: 144

約数和(自身を含む): 501990048

約数和(自身を除く): 347925408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 530, 636, 640, 757, 768, 795, 848, 960, 1060, 1272, 1280, 1514, 1590, 1696, 1920, 2120, 2271, 2544, 3028, 3180, 3392, 3785, 3840, 4240, 4542, 5088, 6056, 6360, 6784, 7570, 8480, 9084, 10176, 11355, 12112, 12720, 13568, 15140, 16960, 18168, 20352, 22710, 24224, 25440, 30280, 33920, 36336, 40121, 40704, 45420, 48448, 50880, 60560, 67840, 72672, 80242, 90840, 96896, 101760, 120363, 121120, 145344, 160484, 181680, 193792, 200605, 203520, 240726, 242240, 290688, 320968, 363360, 401210, 481452, 484480, 581376, 601815, 641936, 726720, 802420, 962904, 968960, 1203630, 1283872, 1453440, 1604840, 1925808, 2407260, 2567744, 2906880, 3209680, 3851616, 4814520, 5135488, 6419360, 7703232, 9629040, 10270976, 12838720, 15406464, 19258080, 25677440, 30812928, 38516160, 51354880, 77032320, 154064640]

約数ペア:

[(1, 154064640), (2, 77032320), (3, 51354880), (4, 38516160), (5, 30812928), (6, 25677440), (8, 19258080), (10, 15406464), (12, 12838720), (15, 10270976), (16, 9629040), (20, 7703232), (24, 6419360), (30, 5135488), (32, 4814520), (40, 3851616), (48, 3209680), (53, 2906880), (60, 2567744), (64, 2407260), (80, 1925808), (96, 1604840), (106, 1453440), (120, 1283872), (128, 1203630), (159, 968960), (160, 962904), (192, 802420), (212, 726720), (240, 641936), (256, 601815), (265, 581376), (318, 484480), (320, 481452), (384, 401210), (424, 363360), (480, 320968), (530, 290688), (636, 242240), (640, 240726), (757, 203520), (768, 200605), (795, 193792), (848, 181680), (960, 160484), (1060, 145344), (1272, 121120), (1280, 120363), (1514, 101760), (1590, 96896), (1696, 90840), (1920, 80242), (2120, 72672), (2271, 67840), (2544, 60560), (3028, 50880), (3180, 48448), (3392, 45420), (3785, 40704), (3840, 40121), (4240, 36336), (4542, 33920), (5088, 30280), (6056, 25440), (6360, 24224), (6784, 22710), (7570, 20352), (8480, 18168), (9084, 16960), (10176, 15140), (11355, 13568), (12112, 12720)]