381619440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{530027}}^1$

素因数の和:530046

約数の個数: 60

約数和(自身を含む): 1281607704

約数和(自身を除く): 899988264

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, 530027, 1060054, 1590081, 2120108, 2650135, 3180162, 4240216, 4770243, 5300270, 6360324, 7950405, 8480432, 9540486, 10600540, 12720648, 15900810, 19080972, 21201080, 23851215, 25441296, 31801620, 38161944, 42402160, 47702430, 63603240, 76323888, 95404860, 127206480, 190809720, 381619440]

約数ペア:

[(1, 381619440), (2, 190809720), (3, 127206480), (4, 95404860), (5, 76323888), (6, 63603240), (8, 47702430), (9, 42402160), (10, 38161944), (12, 31801620), (15, 25441296), (16, 23851215), (18, 21201080), (20, 19080972), (24, 15900810), (30, 12720648), (36, 10600540), (40, 9540486), (45, 8480432), (48, 7950405), (60, 6360324), (72, 5300270), (80, 4770243), (90, 4240216), (120, 3180162), (144, 2650135), (180, 2120108), (240, 1590081), (360, 1060054), (720, 530027)]