8772838920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{31607}}^1$

素因数の和:31884

約数の個数: 128

約数和(自身を含む): 29357510400

約数和(自身を除く): 20584671480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 257, 270, 360, 514, 540, 771, 1028, 1080, 1285, 1542, 2056, 2313, 2570, 3084, 3855, 4626, 5140, 6168, 6939, 7710, 9252, 10280, 11565, 13878, 15420, 18504, 23130, 27756, 30840, 31607, 34695, 46260, 55512, 63214, 69390, 92520, 94821, 126428, 138780, 158035, 189642, 252856, 277560, 284463, 316070, 379284, 474105, 568926, 632140, 758568, 853389, 948210, 1137852, 1264280, 1422315, 1706778, 1896420, 2275704, 2844630, 3413556, 3792840, 4266945, 5689260, 6827112, 8122999, 8533890, 11378520, 16245998, 17067780, 24368997, 32491996, 34135560, 40614995, 48737994, 64983992, 73106991, 81229990, 97475988, 121844985, 146213982, 162459980, 194951976, 219320973, 243689970, 292427964, 324919960, 365534955, 438641946, 487379940, 584855928, 731069910, 877283892, 974759880, 1096604865, 1462139820, 1754567784, 2193209730, 2924279640, 4386419460, 8772838920]

約数ペア:

[(1, 8772838920), (2, 4386419460), (3, 2924279640), (4, 2193209730), (5, 1754567784), (6, 1462139820), (8, 1096604865), (9, 974759880), (10, 877283892), (12, 731069910), (15, 584855928), (18, 487379940), (20, 438641946), (24, 365534955), (27, 324919960), (30, 292427964), (36, 243689970), (40, 219320973), (45, 194951976), (54, 162459980), (60, 146213982), (72, 121844985), (90, 97475988), (108, 81229990), (120, 73106991), (135, 64983992), (180, 48737994), (216, 40614995), (257, 34135560), (270, 32491996), (360, 24368997), (514, 17067780), (540, 16245998), (771, 11378520), (1028, 8533890), (1080, 8122999), (1285, 6827112), (1542, 5689260), (2056, 4266945), (2313, 3792840), (2570, 3413556), (3084, 2844630), (3855, 2275704), (4626, 1896420), (5140, 1706778), (6168, 1422315), (6939, 1264280), (7710, 1137852), (9252, 948210), (10280, 853389), (11565, 758568), (13878, 632140), (15420, 568926), (18504, 474105), (23130, 379284), (27756, 316070), (30840, 284463), (31607, 277560), (34695, 252856), (46260, 189642), (55512, 158035), (63214, 138780), (69390, 126428), (92520, 94821)]