465481440

素因数分解:

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

素因数の和:323272

約数の個数: 72

約数和(自身を含む): 1588460328

約数和(自身を除く): 1122978888

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 323251, 646502, 969753, 1293004, 1616255, 1939506, 2586008, 2909259, 3232510, 3879012, 4848765, 5172016, 5818518, 6465020, 7758024, 9697530, 10344032, 11637036, 12930040, 14546295, 15516048, 19395060, 23274072, 25860080, 29092590, 31032096, 38790120, 46548144, 51720160, 58185180, 77580240, 93096288, 116370360, 155160480, 232740720, 465481440]

約数ペア:

[(1, 465481440), (2, 232740720), (3, 155160480), (4, 116370360), (5, 93096288), (6, 77580240), (8, 58185180), (9, 51720160), (10, 46548144), (12, 38790120), (15, 31032096), (16, 29092590), (18, 25860080), (20, 23274072), (24, 19395060), (30, 15516048), (32, 14546295), (36, 12930040), (40, 11637036), (45, 10344032), (48, 9697530), (60, 7758024), (72, 6465020), (80, 5818518), (90, 5172016), (96, 4848765), (120, 3879012), (144, 3232510), (160, 2909259), (180, 2586008), (240, 1939506), (288, 1616255), (360, 1293004), (480, 969753), (720, 646502), (1440, 323251)]