148356720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{206051}}^1$

素因数の和:206070

約数の個数: 60

約数和(自身を含む): 498233736

約数和(自身を除く): 349877016

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, 206051, 412102, 618153, 824204, 1030255, 1236306, 1648408, 1854459, 2060510, 2472612, 3090765, 3296816, 3708918, 4121020, 4945224, 6181530, 7417836, 8242040, 9272295, 9890448, 12363060, 14835672, 16484080, 18544590, 24726120, 29671344, 37089180, 49452240, 74178360, 148356720]

約数ペア:

[(1, 148356720), (2, 74178360), (3, 49452240), (4, 37089180), (5, 29671344), (6, 24726120), (8, 18544590), (9, 16484080), (10, 14835672), (12, 12363060), (15, 9890448), (16, 9272295), (18, 8242040), (20, 7417836), (24, 6181530), (30, 4945224), (36, 4121020), (40, 3708918), (45, 3296816), (48, 3090765), (60, 2472612), (72, 2060510), (80, 1854459), (90, 1648408), (120, 1236306), (144, 1030255), (180, 824204), (240, 618153), (360, 412102), (720, 206051)]