11800320

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{439}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 43169280

約数和(自身を除く): 31368960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 439, 448, 480, 560, 640, 672, 768, 840, 878, 896, 960, 1120, 1280, 1317, 1344, 1680, 1756, 1792, 1920, 2195, 2240, 2634, 2688, 3073, 3360, 3512, 3840, 4390, 4480, 5268, 5376, 6146, 6585, 6720, 7024, 8780, 8960, 9219, 10536, 12292, 13170, 13440, 14048, 15365, 17560, 18438, 21072, 24584, 26340, 26880, 28096, 30730, 35120, 36876, 42144, 46095, 49168, 52680, 56192, 61460, 70240, 73752, 84288, 92190, 98336, 105360, 112384, 122920, 140480, 147504, 168576, 184380, 196672, 210720, 245840, 280960, 295008, 337152, 368760, 393344, 421440, 491680, 561920, 590016, 737520, 786688, 842880, 983360, 1180032, 1475040, 1685760, 1966720, 2360064, 2950080, 3933440, 5900160, 11800320]

約数ペア:

[(1, 11800320), (2, 5900160), (3, 3933440), (4, 2950080), (5, 2360064), (6, 1966720), (7, 1685760), (8, 1475040), (10, 1180032), (12, 983360), (14, 842880), (15, 786688), (16, 737520), (20, 590016), (21, 561920), (24, 491680), (28, 421440), (30, 393344), (32, 368760), (35, 337152), (40, 295008), (42, 280960), (48, 245840), (56, 210720), (60, 196672), (64, 184380), (70, 168576), (80, 147504), (84, 140480), (96, 122920), (105, 112384), (112, 105360), (120, 98336), (128, 92190), (140, 84288), (160, 73752), (168, 70240), (192, 61460), (210, 56192), (224, 52680), (240, 49168), (256, 46095), (280, 42144), (320, 36876), (336, 35120), (384, 30730), (420, 28096), (439, 26880), (448, 26340), (480, 24584), (560, 21072), (640, 18438), (672, 17560), (768, 15365), (840, 14048), (878, 13440), (896, 13170), (960, 12292), (1120, 10536), (1280, 9219), (1317, 8960), (1344, 8780), (1680, 7024), (1756, 6720), (1792, 6585), (1920, 6146), (2195, 5376), (2240, 5268), (2634, 4480), (2688, 4390), (3073, 3840), (3360, 3512)]