47573760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1$

素因数の和:990

約数の個数: 144

約数和(自身を含む): 163797984

約数和(自身を除く): 116224224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 953, 960, 1040, 1248, 1280, 1560, 1664, 1906, 1920, 2080, 2496, 2859, 3120, 3328, 3812, 3840, 4160, 4765, 4992, 5718, 6240, 7624, 8320, 9530, 9984, 11436, 12389, 12480, 14295, 15248, 16640, 19060, 22872, 24778, 24960, 28590, 30496, 37167, 38120, 45744, 49556, 49920, 57180, 60992, 61945, 74334, 76240, 91488, 99112, 114360, 121984, 123890, 148668, 152480, 182976, 185835, 198224, 228720, 243968, 247780, 297336, 304960, 365952, 371670, 396448, 457440, 495560, 594672, 609920, 731904, 743340, 792896, 914880, 991120, 1189344, 1219840, 1486680, 1585792, 1829760, 1982240, 2378688, 2973360, 3171584, 3659520, 3964480, 4757376, 5946720, 7928960, 9514752, 11893440, 15857920, 23786880, 47573760]

約数ペア:

[(1, 47573760), (2, 23786880), (3, 15857920), (4, 11893440), (5, 9514752), (6, 7928960), (8, 5946720), (10, 4757376), (12, 3964480), (13, 3659520), (15, 3171584), (16, 2973360), (20, 2378688), (24, 1982240), (26, 1829760), (30, 1585792), (32, 1486680), (39, 1219840), (40, 1189344), (48, 991120), (52, 914880), (60, 792896), (64, 743340), (65, 731904), (78, 609920), (80, 594672), (96, 495560), (104, 457440), (120, 396448), (128, 371670), (130, 365952), (156, 304960), (160, 297336), (192, 247780), (195, 243968), (208, 228720), (240, 198224), (256, 185835), (260, 182976), (312, 152480), (320, 148668), (384, 123890), (390, 121984), (416, 114360), (480, 99112), (520, 91488), (624, 76240), (640, 74334), (768, 61945), (780, 60992), (832, 57180), (953, 49920), (960, 49556), (1040, 45744), (1248, 38120), (1280, 37167), (1560, 30496), (1664, 28590), (1906, 24960), (1920, 24778), (2080, 22872), (2496, 19060), (2859, 16640), (3120, 15248), (3328, 14295), (3812, 12480), (3840, 12389), (4160, 11436), (4765, 9984), (4992, 9530), (5718, 8320), (6240, 7624)]