1440244320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{8647}}^1$

素因数の和:9012

約数の個数: 96

約数和(自身を含む): 4550370048

約数和(自身を除く): 3110125728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 347, 480, 694, 1041, 1388, 1735, 2082, 2776, 3470, 4164, 5205, 5552, 6940, 8328, 8647, 10410, 11104, 13880, 16656, 17294, 20820, 25941, 27760, 33312, 34588, 41640, 43235, 51882, 55520, 69176, 83280, 86470, 103764, 129705, 138352, 166560, 172940, 207528, 259410, 276704, 345880, 415056, 518820, 691760, 830112, 1037640, 1383520, 2075280, 3000509, 4150560, 6001018, 9001527, 12002036, 15002545, 18003054, 24004072, 30005090, 36006108, 45007635, 48008144, 60010180, 72012216, 90015270, 96016288, 120020360, 144024432, 180030540, 240040720, 288048864, 360061080, 480081440, 720122160, 1440244320]

約数ペア:

[(1, 1440244320), (2, 720122160), (3, 480081440), (4, 360061080), (5, 288048864), (6, 240040720), (8, 180030540), (10, 144024432), (12, 120020360), (15, 96016288), (16, 90015270), (20, 72012216), (24, 60010180), (30, 48008144), (32, 45007635), (40, 36006108), (48, 30005090), (60, 24004072), (80, 18003054), (96, 15002545), (120, 12002036), (160, 9001527), (240, 6001018), (347, 4150560), (480, 3000509), (694, 2075280), (1041, 1383520), (1388, 1037640), (1735, 830112), (2082, 691760), (2776, 518820), (3470, 415056), (4164, 345880), (5205, 276704), (5552, 259410), (6940, 207528), (8328, 172940), (8647, 166560), (10410, 138352), (11104, 129705), (13880, 103764), (16656, 86470), (17294, 83280), (20820, 69176), (25941, 55520), (27760, 51882), (33312, 43235), (34588, 41640)]