18423360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{6397}}^1$

素因数の和:6420

約数の個数: 84

約数和(自身を含む): 63378588

約数和(自身を除く): 44955228

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 6397, 12794, 19191, 25588, 31985, 38382, 51176, 57573, 63970, 76764, 95955, 102352, 115146, 127940, 153528, 191910, 204704, 230292, 255880, 287865, 307056, 383820, 409408, 460584, 511760, 575730, 614112, 767640, 921168, 1023520, 1151460, 1228224, 1535280, 1842336, 2047040, 2302920, 3070560, 3684672, 4605840, 6141120, 9211680, 18423360]

約数ペア:

[(1, 18423360), (2, 9211680), (3, 6141120), (4, 4605840), (5, 3684672), (6, 3070560), (8, 2302920), (9, 2047040), (10, 1842336), (12, 1535280), (15, 1228224), (16, 1151460), (18, 1023520), (20, 921168), (24, 767640), (30, 614112), (32, 575730), (36, 511760), (40, 460584), (45, 409408), (48, 383820), (60, 307056), (64, 287865), (72, 255880), (80, 230292), (90, 204704), (96, 191910), (120, 153528), (144, 127940), (160, 115146), (180, 102352), (192, 95955), (240, 76764), (288, 63970), (320, 57573), (360, 51176), (480, 38382), (576, 31985), (720, 25588), (960, 19191), (1440, 12794), (2880, 6397)]