156242880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{54251}}^1$

素因数の和:54274

約数の個数: 84

約数和(自身を含む): 537420312

約数和(自身を除く): 381177432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 54251, 108502, 162753, 217004, 271255, 325506, 434008, 488259, 542510, 651012, 813765, 868016, 976518, 1085020, 1302024, 1627530, 1736032, 1953036, 2170040, 2441295, 2604048, 3255060, 3472064, 3906072, 4340080, 4882590, 5208096, 6510120, 7812144, 8680160, 9765180, 10416192, 13020240, 15624288, 17360320, 19530360, 26040480, 31248576, 39060720, 52080960, 78121440, 156242880]

約数ペア:

[(1, 156242880), (2, 78121440), (3, 52080960), (4, 39060720), (5, 31248576), (6, 26040480), (8, 19530360), (9, 17360320), (10, 15624288), (12, 13020240), (15, 10416192), (16, 9765180), (18, 8680160), (20, 7812144), (24, 6510120), (30, 5208096), (32, 4882590), (36, 4340080), (40, 3906072), (45, 3472064), (48, 3255060), (60, 2604048), (64, 2441295), (72, 2170040), (80, 1953036), (90, 1736032), (96, 1627530), (120, 1302024), (144, 1085020), (160, 976518), (180, 868016), (192, 813765), (240, 651012), (288, 542510), (320, 488259), (360, 434008), (480, 325506), (576, 271255), (720, 217004), (960, 162753), (1440, 108502), (2880, 54251)]