11519760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{6857}}^1$

素因数の和:6880

約数の個数: 80

約数和(自身を含む): 40818816

約数和(自身を除く): 29299056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 6857, 13714, 20571, 27428, 34285, 41142, 47999, 54856, 68570, 82284, 95998, 102855, 109712, 137140, 143997, 164568, 191996, 205710, 239995, 274280, 287994, 329136, 383992, 411420, 479990, 548560, 575988, 719985, 767984, 822840, 959980, 1151976, 1439970, 1645680, 1919960, 2303952, 2879940, 3839920, 5759880, 11519760]

約数ペア:

[(1, 11519760), (2, 5759880), (3, 3839920), (4, 2879940), (5, 2303952), (6, 1919960), (7, 1645680), (8, 1439970), (10, 1151976), (12, 959980), (14, 822840), (15, 767984), (16, 719985), (20, 575988), (21, 548560), (24, 479990), (28, 411420), (30, 383992), (35, 329136), (40, 287994), (42, 274280), (48, 239995), (56, 205710), (60, 191996), (70, 164568), (80, 143997), (84, 137140), (105, 109712), (112, 102855), (120, 95998), (140, 82284), (168, 68570), (210, 54856), (240, 47999), (280, 41142), (336, 34285), (420, 27428), (560, 20571), (840, 13714), (1680, 6857)]