129851640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{120233}}^1$

素因数の和:120253

約数の個数: 64

約数和(自身を含む): 432842400

約数和(自身を除く): 302990760

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, 120233, 240466, 360699, 480932, 601165, 721398, 961864, 1082097, 1202330, 1442796, 1803495, 2164194, 2404660, 2885592, 3246291, 3606990, 4328388, 4809320, 5410485, 6492582, 7213980, 8656776, 10820970, 12985164, 14427960, 16231455, 21641940, 25970328, 32462910, 43283880, 64925820, 129851640]

約数ペア:

[(1, 129851640), (2, 64925820), (3, 43283880), (4, 32462910), (5, 25970328), (6, 21641940), (8, 16231455), (9, 14427960), (10, 12985164), (12, 10820970), (15, 8656776), (18, 7213980), (20, 6492582), (24, 5410485), (27, 4809320), (30, 4328388), (36, 3606990), (40, 3246291), (45, 2885592), (54, 2404660), (60, 2164194), (72, 1803495), (90, 1442796), (108, 1202330), (120, 1082097), (135, 961864), (180, 721398), (216, 601165), (270, 480932), (360, 360699), (540, 240466), (1080, 120233)]