194777460

素因数分解:

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

素因数の和:120254

約数の個数: 60

約数和(自身を含む): 611029188

約数和(自身を除く): 416251728

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 120233, 240466, 360699, 480932, 601165, 721398, 1082097, 1202330, 1442796, 1803495, 2164194, 2404660, 3246291, 3606990, 4328388, 5410485, 6492582, 7213980, 9738873, 10820970, 12985164, 16231455, 19477746, 21641940, 32462910, 38955492, 48694365, 64925820, 97388730, 194777460]

約数ペア:

[(1, 194777460), (2, 97388730), (3, 64925820), (4, 48694365), (5, 38955492), (6, 32462910), (9, 21641940), (10, 19477746), (12, 16231455), (15, 12985164), (18, 10820970), (20, 9738873), (27, 7213980), (30, 6492582), (36, 5410485), (45, 4328388), (54, 3606990), (60, 3246291), (81, 2404660), (90, 2164194), (108, 1803495), (135, 1442796), (162, 1202330), (180, 1082097), (270, 721398), (324, 601165), (405, 480932), (540, 360699), (810, 240466), (1620, 120233)]