1396444320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{323251}}^1$

素因数の和:323275

約数の個数: 96

約数和(自身を含む): 4887570240

約数和(自身を除く): 3491125920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 323251, 646502, 969753, 1293004, 1616255, 1939506, 2586008, 2909259, 3232510, 3879012, 4848765, 5172016, 5818518, 6465020, 7758024, 8727777, 9697530, 10344032, 11637036, 12930040, 14546295, 15516048, 17455554, 19395060, 23274072, 25860080, 29092590, 31032096, 34911108, 38790120, 43638885, 46548144, 51720160, 58185180, 69822216, 77580240, 87277770, 93096288, 116370360, 139644432, 155160480, 174555540, 232740720, 279288864, 349111080, 465481440, 698222160, 1396444320]

約数ペア:

[(1, 1396444320), (2, 698222160), (3, 465481440), (4, 349111080), (5, 279288864), (6, 232740720), (8, 174555540), (9, 155160480), (10, 139644432), (12, 116370360), (15, 93096288), (16, 87277770), (18, 77580240), (20, 69822216), (24, 58185180), (27, 51720160), (30, 46548144), (32, 43638885), (36, 38790120), (40, 34911108), (45, 31032096), (48, 29092590), (54, 25860080), (60, 23274072), (72, 19395060), (80, 17455554), (90, 15516048), (96, 14546295), (108, 12930040), (120, 11637036), (135, 10344032), (144, 9697530), (160, 8727777), (180, 7758024), (216, 6465020), (240, 5818518), (270, 5172016), (288, 4848765), (360, 3879012), (432, 3232510), (480, 2909259), (540, 2586008), (720, 1939506), (864, 1616255), (1080, 1293004), (1440, 969753), (2160, 646502), (4320, 323251)]