24081720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 79833600

約数和(自身を除く): 55751880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 195, 215, 258, 260, 312, 344, 359, 390, 430, 516, 520, 559, 645, 718, 780, 860, 1032, 1077, 1118, 1290, 1436, 1560, 1677, 1720, 1795, 2154, 2236, 2580, 2795, 2872, 3354, 3590, 4308, 4472, 4667, 5160, 5385, 5590, 6708, 7180, 8385, 8616, 9334, 10770, 11180, 13416, 14001, 14360, 15437, 16770, 18668, 21540, 22360, 23335, 28002, 30874, 33540, 37336, 43080, 46311, 46670, 56004, 61748, 67080, 70005, 77185, 92622, 93340, 112008, 123496, 140010, 154370, 185244, 186680, 200681, 231555, 280020, 308740, 370488, 401362, 463110, 560040, 602043, 617480, 802724, 926220, 1003405, 1204086, 1605448, 1852440, 2006810, 2408172, 3010215, 4013620, 4816344, 6020430, 8027240, 12040860, 24081720]

約数ペア:

[(1, 24081720), (2, 12040860), (3, 8027240), (4, 6020430), (5, 4816344), (6, 4013620), (8, 3010215), (10, 2408172), (12, 2006810), (13, 1852440), (15, 1605448), (20, 1204086), (24, 1003405), (26, 926220), (30, 802724), (39, 617480), (40, 602043), (43, 560040), (52, 463110), (60, 401362), (65, 370488), (78, 308740), (86, 280020), (104, 231555), (120, 200681), (129, 186680), (130, 185244), (156, 154370), (172, 140010), (195, 123496), (215, 112008), (258, 93340), (260, 92622), (312, 77185), (344, 70005), (359, 67080), (390, 61748), (430, 56004), (516, 46670), (520, 46311), (559, 43080), (645, 37336), (718, 33540), (780, 30874), (860, 28002), (1032, 23335), (1077, 22360), (1118, 21540), (1290, 18668), (1436, 16770), (1560, 15437), (1677, 14360), (1720, 14001), (1795, 13416), (2154, 11180), (2236, 10770), (2580, 9334), (2795, 8616), (2872, 8385), (3354, 7180), (3590, 6708), (4308, 5590), (4472, 5385), (4667, 5160)]