227451120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72901}}^1$

素因数の和:72930

約数の個数: 80

約数和(自身を含む): 759347232

約数和(自身を除く): 531896112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 72901, 145802, 218703, 291604, 364505, 437406, 583208, 729010, 874812, 947713, 1093515, 1166416, 1458020, 1749624, 1895426, 2187030, 2843139, 2916040, 3499248, 3790852, 4374060, 4738565, 5686278, 5832080, 7581704, 8748120, 9477130, 11372556, 14215695, 15163408, 17496240, 18954260, 22745112, 28431390, 37908520, 45490224, 56862780, 75817040, 113725560, 227451120]

約数ペア:

[(1, 227451120), (2, 113725560), (3, 75817040), (4, 56862780), (5, 45490224), (6, 37908520), (8, 28431390), (10, 22745112), (12, 18954260), (13, 17496240), (15, 15163408), (16, 14215695), (20, 11372556), (24, 9477130), (26, 8748120), (30, 7581704), (39, 5832080), (40, 5686278), (48, 4738565), (52, 4374060), (60, 3790852), (65, 3499248), (78, 2916040), (80, 2843139), (104, 2187030), (120, 1895426), (130, 1749624), (156, 1458020), (195, 1166416), (208, 1093515), (240, 947713), (260, 874812), (312, 729010), (390, 583208), (520, 437406), (624, 364505), (780, 291604), (1040, 218703), (1560, 145802), (3120, 72901)]