270859040

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{827}}^1$

素因数の和:954

約数の個数: 96

約数和(自身を含む): 676045440

約数和(自身を除く): 405186400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 89, 92, 115, 160, 178, 184, 230, 356, 368, 445, 460, 712, 736, 827, 890, 920, 1424, 1654, 1780, 1840, 2047, 2848, 3308, 3560, 3680, 4094, 4135, 6616, 7120, 8188, 8270, 10235, 13232, 14240, 16376, 16540, 19021, 20470, 26464, 32752, 33080, 38042, 40940, 65504, 66160, 73603, 76084, 81880, 95105, 132320, 147206, 152168, 163760, 190210, 294412, 304336, 327520, 368015, 380420, 588824, 608672, 736030, 760840, 1177648, 1472060, 1521680, 1692869, 2355296, 2944120, 3043360, 3385738, 5888240, 6771476, 8464345, 11776480, 13542952, 16928690, 27085904, 33857380, 54171808, 67714760, 135429520, 270859040]

約数ペア:

[(1, 270859040), (2, 135429520), (4, 67714760), (5, 54171808), (8, 33857380), (10, 27085904), (16, 16928690), (20, 13542952), (23, 11776480), (32, 8464345), (40, 6771476), (46, 5888240), (80, 3385738), (89, 3043360), (92, 2944120), (115, 2355296), (160, 1692869), (178, 1521680), (184, 1472060), (230, 1177648), (356, 760840), (368, 736030), (445, 608672), (460, 588824), (712, 380420), (736, 368015), (827, 327520), (890, 304336), (920, 294412), (1424, 190210), (1654, 163760), (1780, 152168), (1840, 147206), (2047, 132320), (2848, 95105), (3308, 81880), (3560, 76084), (3680, 73603), (4094, 66160), (4135, 65504), (6616, 40940), (7120, 38042), (8188, 33080), (8270, 32752), (10235, 26464), (13232, 20470), (14240, 19021), (16376, 16540)]