48685680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67619}}^1$

素因数の和:67638

約数の個数: 60

約数和(自身を含む): 163505160

約数和(自身を除く): 114819480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 67619, 135238, 202857, 270476, 338095, 405714, 540952, 608571, 676190, 811428, 1014285, 1081904, 1217142, 1352380, 1622856, 2028570, 2434284, 2704760, 3042855, 3245712, 4057140, 4868568, 5409520, 6085710, 8114280, 9737136, 12171420, 16228560, 24342840, 48685680]

約数ペア:

[(1, 48685680), (2, 24342840), (3, 16228560), (4, 12171420), (5, 9737136), (6, 8114280), (8, 6085710), (9, 5409520), (10, 4868568), (12, 4057140), (15, 3245712), (16, 3042855), (18, 2704760), (20, 2434284), (24, 2028570), (30, 1622856), (36, 1352380), (40, 1217142), (45, 1081904), (48, 1014285), (60, 811428), (72, 676190), (80, 608571), (90, 540952), (120, 405714), (144, 338095), (180, 270476), (240, 202857), (360, 135238), (720, 67619)]