40395240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:464

約数の個数: 128

約数和(自身を含む): 136252800

約数和(自身を除く): 95857560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 113, 120, 135, 180, 216, 226, 270, 331, 339, 360, 452, 540, 565, 662, 678, 904, 993, 1017, 1080, 1130, 1324, 1356, 1655, 1695, 1986, 2034, 2260, 2648, 2712, 2979, 3051, 3310, 3390, 3972, 4068, 4520, 4965, 5085, 5958, 6102, 6620, 6780, 7944, 8136, 8937, 9930, 10170, 11916, 12204, 13240, 13560, 14895, 15255, 17874, 19860, 20340, 23832, 24408, 29790, 30510, 35748, 37403, 39720, 40680, 44685, 59580, 61020, 71496, 74806, 89370, 112209, 119160, 122040, 149612, 178740, 187015, 224418, 299224, 336627, 357480, 374030, 448836, 561045, 673254, 748060, 897672, 1009881, 1122090, 1346508, 1496120, 1683135, 2019762, 2244180, 2693016, 3366270, 4039524, 4488360, 5049405, 6732540, 8079048, 10098810, 13465080, 20197620, 40395240]

約数ペア:

[(1, 40395240), (2, 20197620), (3, 13465080), (4, 10098810), (5, 8079048), (6, 6732540), (8, 5049405), (9, 4488360), (10, 4039524), (12, 3366270), (15, 2693016), (18, 2244180), (20, 2019762), (24, 1683135), (27, 1496120), (30, 1346508), (36, 1122090), (40, 1009881), (45, 897672), (54, 748060), (60, 673254), (72, 561045), (90, 448836), (108, 374030), (113, 357480), (120, 336627), (135, 299224), (180, 224418), (216, 187015), (226, 178740), (270, 149612), (331, 122040), (339, 119160), (360, 112209), (452, 89370), (540, 74806), (565, 71496), (662, 61020), (678, 59580), (904, 44685), (993, 40680), (1017, 39720), (1080, 37403), (1130, 35748), (1324, 30510), (1356, 29790), (1655, 24408), (1695, 23832), (1986, 20340), (2034, 19860), (2260, 17874), (2648, 15255), (2712, 14895), (2979, 13560), (3051, 13240), (3310, 12204), (3390, 11916), (3972, 10170), (4068, 9930), (4520, 8937), (4965, 8136), (5085, 7944), (5958, 6780), (6102, 6620)]