156030720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 503314560

約数和(自身を除く): 347283840

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, 128, 160, 179, 192, 227, 240, 256, 320, 358, 384, 454, 480, 537, 640, 681, 716, 768, 895, 908, 960, 1074, 1135, 1280, 1362, 1432, 1790, 1816, 1920, 2148, 2270, 2685, 2724, 2864, 3405, 3580, 3632, 3840, 4296, 4540, 5370, 5448, 5728, 6810, 7160, 7264, 8592, 9080, 10740, 10896, 11456, 13620, 14320, 14528, 17184, 18160, 21480, 21792, 22912, 27240, 28640, 29056, 34368, 36320, 40633, 42960, 43584, 45824, 54480, 57280, 58112, 68736, 72640, 81266, 85920, 87168, 108960, 114560, 121899, 137472, 145280, 162532, 171840, 174336, 203165, 217920, 229120, 243798, 290560, 325064, 343680, 406330, 435840, 487596, 609495, 650128, 687360, 812660, 871680, 975192, 1218990, 1300256, 1625320, 1950384, 2437980, 2600512, 3250640, 3900768, 4875960, 5201024, 6501280, 7801536, 9751920, 10402048, 13002560, 15603072, 19503840, 26005120, 31206144, 39007680, 52010240, 78015360, 156030720]

約数ペア:

[(1, 156030720), (2, 78015360), (3, 52010240), (4, 39007680), (5, 31206144), (6, 26005120), (8, 19503840), (10, 15603072), (12, 13002560), (15, 10402048), (16, 9751920), (20, 7801536), (24, 6501280), (30, 5201024), (32, 4875960), (40, 3900768), (48, 3250640), (60, 2600512), (64, 2437980), (80, 1950384), (96, 1625320), (120, 1300256), (128, 1218990), (160, 975192), (179, 871680), (192, 812660), (227, 687360), (240, 650128), (256, 609495), (320, 487596), (358, 435840), (384, 406330), (454, 343680), (480, 325064), (537, 290560), (640, 243798), (681, 229120), (716, 217920), (768, 203165), (895, 174336), (908, 171840), (960, 162532), (1074, 145280), (1135, 137472), (1280, 121899), (1362, 114560), (1432, 108960), (1790, 87168), (1816, 85920), (1920, 81266), (2148, 72640), (2270, 68736), (2685, 58112), (2724, 57280), (2864, 54480), (3405, 45824), (3580, 43584), (3632, 42960), (3840, 40633), (4296, 36320), (4540, 34368), (5370, 29056), (5448, 28640), (5728, 27240), (6810, 22912), (7160, 21792), (7264, 21480), (8592, 18160), (9080, 17184), (10740, 14528), (10896, 14320), (11456, 13620)]