1404720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1951}}^1$

素因数の和:1970

約数の個数: 60

約数和(自身を含む): 4719936

約数和(自身を除く): 3315216

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, 1951, 3902, 5853, 7804, 9755, 11706, 15608, 17559, 19510, 23412, 29265, 31216, 35118, 39020, 46824, 58530, 70236, 78040, 87795, 93648, 117060, 140472, 156080, 175590, 234120, 280944, 351180, 468240, 702360, 1404720]

約数ペア:

[(1, 1404720), (2, 702360), (3, 468240), (4, 351180), (5, 280944), (6, 234120), (8, 175590), (9, 156080), (10, 140472), (12, 117060), (15, 93648), (16, 87795), (18, 78040), (20, 70236), (24, 58530), (30, 46824), (36, 39020), (40, 35118), (45, 31216), (48, 29265), (60, 23412), (72, 19510), (80, 17559), (90, 15608), (120, 11706), (144, 9755), (180, 7804), (240, 5853), (360, 3902), (720, 1951)]