179760180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{130261}}^1$

素因数の和:130296

約数の個数: 48

約数和(自身を含む): 525216384

約数和(自身を除く): 345456204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 130261, 260522, 390783, 521044, 651305, 781566, 1302610, 1563132, 1953915, 2605220, 2996003, 3907830, 5992006, 7815660, 8988009, 11984012, 14980015, 17976018, 29960030, 35952036, 44940045, 59920060, 89880090, 179760180]

約数ペア:

[(1, 179760180), (2, 89880090), (3, 59920060), (4, 44940045), (5, 35952036), (6, 29960030), (10, 17976018), (12, 14980015), (15, 11984012), (20, 8988009), (23, 7815660), (30, 5992006), (46, 3907830), (60, 2996003), (69, 2605220), (92, 1953915), (115, 1563132), (138, 1302610), (230, 781566), (276, 651305), (345, 521044), (460, 390783), (690, 260522), (1380, 130261)]