742183920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1030811}}^1$

素因数の和:1030830

約数の個数: 60

約数和(自身を含む): 2492503416

約数和(自身を除く): 1750319496

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, 1030811, 2061622, 3092433, 4123244, 5154055, 6184866, 8246488, 9277299, 10308110, 12369732, 15462165, 16492976, 18554598, 20616220, 24739464, 30924330, 37109196, 41232440, 46386495, 49478928, 61848660, 74218392, 82464880, 92772990, 123697320, 148436784, 185545980, 247394640, 371091960, 742183920]

約数ペア:

[(1, 742183920), (2, 371091960), (3, 247394640), (4, 185545980), (5, 148436784), (6, 123697320), (8, 92772990), (9, 82464880), (10, 74218392), (12, 61848660), (15, 49478928), (16, 46386495), (18, 41232440), (20, 37109196), (24, 30924330), (30, 24739464), (36, 20616220), (40, 18554598), (45, 16492976), (48, 15462165), (60, 12369732), (72, 10308110), (80, 9277299), (90, 8246488), (120, 6184866), (144, 5154055), (180, 4123244), (240, 3092433), (360, 2061622), (720, 1030811)]