22977480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 72673920

約数和(自身を除く): 49696440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 61, 73, 86, 120, 122, 129, 146, 172, 183, 215, 219, 244, 258, 292, 305, 344, 365, 366, 430, 438, 488, 516, 584, 610, 645, 730, 732, 860, 876, 915, 1032, 1095, 1220, 1290, 1460, 1464, 1720, 1752, 1830, 2190, 2440, 2580, 2623, 2920, 3139, 3660, 4380, 4453, 5160, 5246, 6278, 7320, 7869, 8760, 8906, 9417, 10492, 12556, 13115, 13359, 15695, 15738, 17812, 18834, 20984, 22265, 25112, 26230, 26718, 31390, 31476, 35624, 37668, 39345, 44530, 47085, 52460, 53436, 62780, 62952, 66795, 75336, 78690, 89060, 94170, 104920, 106872, 125560, 133590, 157380, 178120, 188340, 191479, 267180, 314760, 376680, 382958, 534360, 574437, 765916, 957395, 1148874, 1531832, 1914790, 2297748, 2872185, 3829580, 4595496, 5744370, 7659160, 11488740, 22977480]

約数ペア:

[(1, 22977480), (2, 11488740), (3, 7659160), (4, 5744370), (5, 4595496), (6, 3829580), (8, 2872185), (10, 2297748), (12, 1914790), (15, 1531832), (20, 1148874), (24, 957395), (30, 765916), (40, 574437), (43, 534360), (60, 382958), (61, 376680), (73, 314760), (86, 267180), (120, 191479), (122, 188340), (129, 178120), (146, 157380), (172, 133590), (183, 125560), (215, 106872), (219, 104920), (244, 94170), (258, 89060), (292, 78690), (305, 75336), (344, 66795), (365, 62952), (366, 62780), (430, 53436), (438, 52460), (488, 47085), (516, 44530), (584, 39345), (610, 37668), (645, 35624), (730, 31476), (732, 31390), (860, 26718), (876, 26230), (915, 25112), (1032, 22265), (1095, 20984), (1220, 18834), (1290, 17812), (1460, 15738), (1464, 15695), (1720, 13359), (1752, 13115), (1830, 12556), (2190, 10492), (2440, 9417), (2580, 8906), (2623, 8760), (2920, 7869), (3139, 7320), (3660, 6278), (4380, 5246), (4453, 5160)]