22999440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1571}}^1$

素因数の和:1648

約数の個数: 80

約数和(自身を含む): 72513216

約数和(自身を除く): 49513776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1571, 1830, 2440, 2928, 3142, 3660, 4713, 4880, 6284, 7320, 7855, 9426, 12568, 14640, 15710, 18852, 23565, 25136, 31420, 37704, 47130, 62840, 75408, 94260, 95831, 125680, 188520, 191662, 287493, 377040, 383324, 479155, 574986, 766648, 958310, 1149972, 1437465, 1533296, 1916620, 2299944, 2874930, 3833240, 4599888, 5749860, 7666480, 11499720, 22999440]

約数ペア:

[(1, 22999440), (2, 11499720), (3, 7666480), (4, 5749860), (5, 4599888), (6, 3833240), (8, 2874930), (10, 2299944), (12, 1916620), (15, 1533296), (16, 1437465), (20, 1149972), (24, 958310), (30, 766648), (40, 574986), (48, 479155), (60, 383324), (61, 377040), (80, 287493), (120, 191662), (122, 188520), (183, 125680), (240, 95831), (244, 94260), (305, 75408), (366, 62840), (488, 47130), (610, 37704), (732, 31420), (915, 25136), (976, 23565), (1220, 18852), (1464, 15710), (1571, 14640), (1830, 12568), (2440, 9426), (2928, 7855), (3142, 7320), (3660, 6284), (4713, 4880)]