76462120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:455

約数の個数: 128

約数和(自身を含む): 212336640

約数和(自身を除く): 135874520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 92, 115, 124, 140, 155, 161, 184, 217, 230, 248, 280, 310, 322, 383, 434, 460, 620, 644, 713, 766, 805, 868, 920, 1085, 1240, 1288, 1426, 1532, 1610, 1736, 1915, 2170, 2681, 2852, 3064, 3220, 3565, 3830, 4340, 4991, 5362, 5704, 6440, 7130, 7660, 8680, 8809, 9982, 10724, 11873, 13405, 14260, 15320, 17618, 19964, 21448, 23746, 24955, 26810, 28520, 35236, 39928, 44045, 47492, 49910, 53620, 59365, 61663, 70472, 83111, 88090, 94984, 99820, 107240, 118730, 123326, 166222, 176180, 199640, 237460, 246652, 273079, 308315, 332444, 352360, 415555, 474920, 493304, 546158, 616630, 664888, 831110, 1092316, 1233260, 1365395, 1662220, 1911553, 2184632, 2466520, 2730790, 3324440, 3823106, 5461580, 7646212, 9557765, 10923160, 15292424, 19115530, 38231060, 76462120]

約数ペア:

[(1, 76462120), (2, 38231060), (4, 19115530), (5, 15292424), (7, 10923160), (8, 9557765), (10, 7646212), (14, 5461580), (20, 3823106), (23, 3324440), (28, 2730790), (31, 2466520), (35, 2184632), (40, 1911553), (46, 1662220), (56, 1365395), (62, 1233260), (70, 1092316), (92, 831110), (115, 664888), (124, 616630), (140, 546158), (155, 493304), (161, 474920), (184, 415555), (217, 352360), (230, 332444), (248, 308315), (280, 273079), (310, 246652), (322, 237460), (383, 199640), (434, 176180), (460, 166222), (620, 123326), (644, 118730), (713, 107240), (766, 99820), (805, 94984), (868, 88090), (920, 83111), (1085, 70472), (1240, 61663), (1288, 59365), (1426, 53620), (1532, 49910), (1610, 47492), (1736, 44045), (1915, 39928), (2170, 35236), (2681, 28520), (2852, 26810), (3064, 24955), (3220, 23746), (3565, 21448), (3830, 19964), (4340, 17618), (4991, 15320), (5362, 14260), (5704, 13405), (6440, 11873), (7130, 10724), (7660, 9982), (8680, 8809)]