40639440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5839}}^1$

素因数の和:5884

約数の個数: 80

約数和(自身を含む): 130348800

約数和(自身を除く): 89709360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 5839, 6960, 11678, 17517, 23356, 29195, 35034, 46712, 58390, 70068, 87585, 93424, 116780, 140136, 169331, 175170, 233560, 280272, 338662, 350340, 467120, 507993, 677324, 700680, 846655, 1015986, 1354648, 1401360, 1693310, 2031972, 2539965, 2709296, 3386620, 4063944, 5079930, 6773240, 8127888, 10159860, 13546480, 20319720, 40639440]

約数ペア:

[(1, 40639440), (2, 20319720), (3, 13546480), (4, 10159860), (5, 8127888), (6, 6773240), (8, 5079930), (10, 4063944), (12, 3386620), (15, 2709296), (16, 2539965), (20, 2031972), (24, 1693310), (29, 1401360), (30, 1354648), (40, 1015986), (48, 846655), (58, 700680), (60, 677324), (80, 507993), (87, 467120), (116, 350340), (120, 338662), (145, 280272), (174, 233560), (232, 175170), (240, 169331), (290, 140136), (348, 116780), (435, 93424), (464, 87585), (580, 70068), (696, 58390), (870, 46712), (1160, 35034), (1392, 29195), (1740, 23356), (2320, 17517), (3480, 11678), (5839, 6960)]