76208520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:463

約数の個数: 128

約数和(自身を含む): 241056000

約数和(自身を除く): 164847480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 61, 87, 116, 120, 122, 145, 174, 183, 232, 244, 290, 305, 348, 359, 366, 435, 488, 580, 610, 696, 718, 732, 870, 915, 1077, 1160, 1220, 1436, 1464, 1740, 1769, 1795, 1830, 2154, 2440, 2872, 3480, 3538, 3590, 3660, 4308, 5307, 5385, 7076, 7180, 7320, 8616, 8845, 10411, 10614, 10770, 14152, 14360, 17690, 20822, 21228, 21540, 21899, 26535, 31233, 35380, 41644, 42456, 43080, 43798, 52055, 53070, 62466, 65697, 70760, 83288, 87596, 104110, 106140, 109495, 124932, 131394, 156165, 175192, 208220, 212280, 218990, 249864, 262788, 312330, 328485, 416440, 437980, 525576, 624660, 635071, 656970, 875960, 1249320, 1270142, 1313940, 1905213, 2540284, 2627880, 3175355, 3810426, 5080568, 6350710, 7620852, 9526065, 12701420, 15241704, 19052130, 25402840, 38104260, 76208520]

約数ペア:

[(1, 76208520), (2, 38104260), (3, 25402840), (4, 19052130), (5, 15241704), (6, 12701420), (8, 9526065), (10, 7620852), (12, 6350710), (15, 5080568), (20, 3810426), (24, 3175355), (29, 2627880), (30, 2540284), (40, 1905213), (58, 1313940), (60, 1270142), (61, 1249320), (87, 875960), (116, 656970), (120, 635071), (122, 624660), (145, 525576), (174, 437980), (183, 416440), (232, 328485), (244, 312330), (290, 262788), (305, 249864), (348, 218990), (359, 212280), (366, 208220), (435, 175192), (488, 156165), (580, 131394), (610, 124932), (696, 109495), (718, 106140), (732, 104110), (870, 87596), (915, 83288), (1077, 70760), (1160, 65697), (1220, 62466), (1436, 53070), (1464, 52055), (1740, 43798), (1769, 43080), (1795, 42456), (1830, 41644), (2154, 35380), (2440, 31233), (2872, 26535), (3480, 21899), (3538, 21540), (3590, 21228), (3660, 20822), (4308, 17690), (5307, 14360), (5385, 14152), (7076, 10770), (7180, 10614), (7320, 10411), (8616, 8845)]