488411640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{452233}}^1$

素因数の和:452253

約数の個数: 64

約数和(自身を含む): 1628042400

約数和(自身を除く): 1139630760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 452233, 904466, 1356699, 1808932, 2261165, 2713398, 3617864, 4070097, 4522330, 5426796, 6783495, 8140194, 9044660, 10853592, 12210291, 13566990, 16280388, 18089320, 20350485, 24420582, 27133980, 32560776, 40700970, 48841164, 54267960, 61051455, 81401940, 97682328, 122102910, 162803880, 244205820, 488411640]

約数ペア:

[(1, 488411640), (2, 244205820), (3, 162803880), (4, 122102910), (5, 97682328), (6, 81401940), (8, 61051455), (9, 54267960), (10, 48841164), (12, 40700970), (15, 32560776), (18, 27133980), (20, 24420582), (24, 20350485), (27, 18089320), (30, 16280388), (36, 13566990), (40, 12210291), (45, 10853592), (54, 9044660), (60, 8140194), (72, 6783495), (90, 5426796), (108, 4522330), (120, 4070097), (135, 3617864), (180, 2713398), (216, 2261165), (270, 1808932), (360, 1356699), (540, 904466), (1080, 452233)]