86567760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{120233}}^1$

素因数の和:120252

約数の個数: 60

約数和(自身を含む): 290725812

約数和(自身を除く): 204158052

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, 120233, 240466, 360699, 480932, 601165, 721398, 961864, 1082097, 1202330, 1442796, 1803495, 1923728, 2164194, 2404660, 2885592, 3606990, 4328388, 4809320, 5410485, 5771184, 7213980, 8656776, 9618640, 10820970, 14427960, 17313552, 21641940, 28855920, 43283880, 86567760]

約数ペア:

[(1, 86567760), (2, 43283880), (3, 28855920), (4, 21641940), (5, 17313552), (6, 14427960), (8, 10820970), (9, 9618640), (10, 8656776), (12, 7213980), (15, 5771184), (16, 5410485), (18, 4809320), (20, 4328388), (24, 3606990), (30, 2885592), (36, 2404660), (40, 2164194), (45, 1923728), (48, 1803495), (60, 1442796), (72, 1202330), (80, 1082097), (90, 961864), (120, 721398), (144, 601165), (180, 480932), (240, 360699), (360, 240466), (720, 120233)]