2318580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1$

素因数の和:1197

約数の個数: 72

約数和(自身を含む): 7678944

約数和(自身を除く): 5360364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1171, 1980, 2342, 3513, 4684, 5855, 7026, 10539, 11710, 12881, 14052, 17565, 21078, 23420, 25762, 35130, 38643, 42156, 51524, 52695, 64405, 70260, 77286, 105390, 115929, 128810, 154572, 193215, 210780, 231858, 257620, 386430, 463716, 579645, 772860, 1159290, 2318580]

約数ペア:

[(1, 2318580), (2, 1159290), (3, 772860), (4, 579645), (5, 463716), (6, 386430), (9, 257620), (10, 231858), (11, 210780), (12, 193215), (15, 154572), (18, 128810), (20, 115929), (22, 105390), (30, 77286), (33, 70260), (36, 64405), (44, 52695), (45, 51524), (55, 42156), (60, 38643), (66, 35130), (90, 25762), (99, 23420), (110, 21078), (132, 17565), (165, 14052), (180, 12881), (198, 11710), (220, 10539), (330, 7026), (396, 5855), (495, 4684), (660, 3513), (990, 2342), (1171, 1980)]