274284720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{380951}}^1$

素因数の和:380970

約数の個数: 60

約数和(自身を含む): 921141936

約数和(自身を除く): 646857216

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, 380951, 761902, 1142853, 1523804, 1904755, 2285706, 3047608, 3428559, 3809510, 4571412, 5714265, 6095216, 6857118, 7619020, 9142824, 11428530, 13714236, 15238040, 17142795, 18285648, 22857060, 27428472, 30476080, 34285590, 45714120, 54856944, 68571180, 91428240, 137142360, 274284720]

約数ペア:

[(1, 274284720), (2, 137142360), (3, 91428240), (4, 68571180), (5, 54856944), (6, 45714120), (8, 34285590), (9, 30476080), (10, 27428472), (12, 22857060), (15, 18285648), (16, 17142795), (18, 15238040), (20, 13714236), (24, 11428530), (30, 9142824), (36, 7619020), (40, 6857118), (45, 6095216), (48, 5714265), (60, 4571412), (72, 3809510), (80, 3428559), (90, 3047608), (120, 2285706), (144, 1904755), (180, 1523804), (240, 1142853), (360, 761902), (720, 380951)]