4571827440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{121333}}^1$

素因数の和:121506

約数の個数: 80

約数和(自身を含む): 14263054368

約数和(自身を除く): 9691226928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4710, 6280, 7536, 9420, 12560, 18840, 37680, 121333, 242666, 363999, 485332, 606665, 727998, 970664, 1213330, 1455996, 1819995, 1941328, 2426660, 2911992, 3639990, 4853320, 5823984, 7279980, 9706640, 14559960, 19049281, 29119920, 38098562, 57147843, 76197124, 95246405, 114295686, 152394248, 190492810, 228591372, 285739215, 304788496, 380985620, 457182744, 571478430, 761971240, 914365488, 1142956860, 1523942480, 2285913720, 4571827440]

約数ペア:

[(1, 4571827440), (2, 2285913720), (3, 1523942480), (4, 1142956860), (5, 914365488), (6, 761971240), (8, 571478430), (10, 457182744), (12, 380985620), (15, 304788496), (16, 285739215), (20, 228591372), (24, 190492810), (30, 152394248), (40, 114295686), (48, 95246405), (60, 76197124), (80, 57147843), (120, 38098562), (157, 29119920), (240, 19049281), (314, 14559960), (471, 9706640), (628, 7279980), (785, 5823984), (942, 4853320), (1256, 3639990), (1570, 2911992), (1884, 2426660), (2355, 1941328), (2512, 1819995), (3140, 1455996), (3768, 1213330), (4710, 970664), (6280, 727998), (7536, 606665), (9420, 485332), (12560, 363999), (18840, 242666), (37680, 121333)]