149052240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{207017}}^1$

素因数の和:207036

約数の個数: 60

約数和(自身を含む): 500569524

約数和(自身を除く): 351517284

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, 207017, 414034, 621051, 828068, 1035085, 1242102, 1656136, 1863153, 2070170, 2484204, 3105255, 3312272, 3726306, 4140340, 4968408, 6210510, 7452612, 8280680, 9315765, 9936816, 12421020, 14905224, 16561360, 18631530, 24842040, 29810448, 37263060, 49684080, 74526120, 149052240]

約数ペア:

[(1, 149052240), (2, 74526120), (3, 49684080), (4, 37263060), (5, 29810448), (6, 24842040), (8, 18631530), (9, 16561360), (10, 14905224), (12, 12421020), (15, 9936816), (16, 9315765), (18, 8280680), (20, 7452612), (24, 6210510), (30, 4968408), (36, 4140340), (40, 3726306), (45, 3312272), (48, 3105255), (60, 2484204), (72, 2070170), (80, 1863153), (90, 1656136), (120, 1242102), (144, 1035085), (180, 828068), (240, 621051), (360, 414034), (720, 207017)]