112919880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 357073920

約数和(自身を除く): 244154040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 163, 184, 230, 251, 276, 326, 345, 460, 489, 502, 552, 652, 690, 753, 815, 920, 978, 1004, 1255, 1304, 1380, 1506, 1630, 1956, 2008, 2445, 2510, 2760, 3012, 3260, 3749, 3765, 3912, 4890, 5020, 5773, 6024, 6520, 7498, 7530, 9780, 10040, 11247, 11546, 14996, 15060, 17319, 18745, 19560, 22494, 23092, 28865, 29992, 30120, 34638, 37490, 40913, 44988, 46184, 56235, 57730, 69276, 74980, 81826, 86595, 89976, 112470, 115460, 122739, 138552, 149960, 163652, 173190, 204565, 224940, 230920, 245478, 327304, 346380, 409130, 449880, 490956, 613695, 692760, 818260, 940999, 981912, 1227390, 1636520, 1881998, 2454780, 2822997, 3763996, 4704995, 4909560, 5645994, 7527992, 9409990, 11291988, 14114985, 18819980, 22583976, 28229970, 37639960, 56459940, 112919880]

約数ペア:

[(1, 112919880), (2, 56459940), (3, 37639960), (4, 28229970), (5, 22583976), (6, 18819980), (8, 14114985), (10, 11291988), (12, 9409990), (15, 7527992), (20, 5645994), (23, 4909560), (24, 4704995), (30, 3763996), (40, 2822997), (46, 2454780), (60, 1881998), (69, 1636520), (92, 1227390), (115, 981912), (120, 940999), (138, 818260), (163, 692760), (184, 613695), (230, 490956), (251, 449880), (276, 409130), (326, 346380), (345, 327304), (460, 245478), (489, 230920), (502, 224940), (552, 204565), (652, 173190), (690, 163652), (753, 149960), (815, 138552), (920, 122739), (978, 115460), (1004, 112470), (1255, 89976), (1304, 86595), (1380, 81826), (1506, 74980), (1630, 69276), (1956, 57730), (2008, 56235), (2445, 46184), (2510, 44988), (2760, 40913), (3012, 37490), (3260, 34638), (3749, 30120), (3765, 29992), (3912, 28865), (4890, 23092), (5020, 22494), (5773, 19560), (6024, 18745), (6520, 17319), (7498, 15060), (7530, 14996), (9780, 11546), (10040, 11247)]