726387120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1008871}}^1$

素因数の和:1008890

約数の個数: 60

約数和(自身を含む): 2439452496

約数和(自身を除く): 1713065376

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, 1008871, 2017742, 3026613, 4035484, 5044355, 6053226, 8070968, 9079839, 10088710, 12106452, 15133065, 16141936, 18159678, 20177420, 24212904, 30266130, 36319356, 40354840, 45399195, 48425808, 60532260, 72638712, 80709680, 90798390, 121064520, 145277424, 181596780, 242129040, 363193560, 726387120]

約数ペア:

[(1, 726387120), (2, 363193560), (3, 242129040), (4, 181596780), (5, 145277424), (6, 121064520), (8, 90798390), (9, 80709680), (10, 72638712), (12, 60532260), (15, 48425808), (16, 45399195), (18, 40354840), (20, 36319356), (24, 30266130), (30, 24212904), (36, 20177420), (40, 18159678), (45, 16141936), (48, 15133065), (60, 12106452), (72, 10088710), (80, 9079839), (90, 8070968), (120, 6053226), (144, 5044355), (180, 4035484), (240, 3026613), (360, 2017742), (720, 1008871)]