27962880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1$

素因数の和:368

約数の個数: 160

約数和(自身を含む): 97815168

約数和(自身を除く): 69852288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 331, 352, 384, 440, 480, 512, 528, 640, 660, 662, 704, 768, 880, 960, 993, 1056, 1280, 1320, 1324, 1408, 1536, 1655, 1760, 1920, 1986, 2112, 2560, 2640, 2648, 2816, 3310, 3520, 3641, 3840, 3972, 4224, 4965, 5280, 5296, 5632, 6620, 7040, 7282, 7680, 7944, 8448, 9930, 10560, 10592, 10923, 13240, 14080, 14564, 15888, 16896, 18205, 19860, 21120, 21184, 21846, 26480, 28160, 29128, 31776, 36410, 39720, 42240, 42368, 43692, 52960, 54615, 58256, 63552, 72820, 79440, 84480, 84736, 87384, 105920, 109230, 116512, 127104, 145640, 158880, 169472, 174768, 211840, 218460, 233024, 254208, 291280, 317760, 349536, 423680, 436920, 466048, 508416, 582560, 635520, 699072, 847360, 873840, 932096, 1165120, 1271040, 1398144, 1747680, 1864192, 2330240, 2542080, 2796288, 3495360, 4660480, 5592576, 6990720, 9320960, 13981440, 27962880]

約数ペア:

[(1, 27962880), (2, 13981440), (3, 9320960), (4, 6990720), (5, 5592576), (6, 4660480), (8, 3495360), (10, 2796288), (11, 2542080), (12, 2330240), (15, 1864192), (16, 1747680), (20, 1398144), (22, 1271040), (24, 1165120), (30, 932096), (32, 873840), (33, 847360), (40, 699072), (44, 635520), (48, 582560), (55, 508416), (60, 466048), (64, 436920), (66, 423680), (80, 349536), (88, 317760), (96, 291280), (110, 254208), (120, 233024), (128, 218460), (132, 211840), (160, 174768), (165, 169472), (176, 158880), (192, 145640), (220, 127104), (240, 116512), (256, 109230), (264, 105920), (320, 87384), (330, 84736), (331, 84480), (352, 79440), (384, 72820), (440, 63552), (480, 58256), (512, 54615), (528, 52960), (640, 43692), (660, 42368), (662, 42240), (704, 39720), (768, 36410), (880, 31776), (960, 29128), (993, 28160), (1056, 26480), (1280, 21846), (1320, 21184), (1324, 21120), (1408, 19860), (1536, 18205), (1655, 16896), (1760, 15888), (1920, 14564), (1986, 14080), (2112, 13240), (2560, 10923), (2640, 10592), (2648, 10560), (2816, 9930), (3310, 8448), (3520, 7944), (3641, 7680), (3840, 7282), (3972, 7040), (4224, 6620), (4965, 5632), (5280, 5296)]