56446560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{39199}}^1$

素因数の和:39220

約数の個数: 72

約数和(自身を含む): 192628800

約数和(自身を除く): 136182240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 39199, 78398, 117597, 156796, 195995, 235194, 313592, 352791, 391990, 470388, 587985, 627184, 705582, 783980, 940776, 1175970, 1254368, 1411164, 1567960, 1763955, 1881552, 2351940, 2822328, 3135920, 3527910, 3763104, 4703880, 5644656, 6271840, 7055820, 9407760, 11289312, 14111640, 18815520, 28223280, 56446560]

約数ペア:

[(1, 56446560), (2, 28223280), (3, 18815520), (4, 14111640), (5, 11289312), (6, 9407760), (8, 7055820), (9, 6271840), (10, 5644656), (12, 4703880), (15, 3763104), (16, 3527910), (18, 3135920), (20, 2822328), (24, 2351940), (30, 1881552), (32, 1763955), (36, 1567960), (40, 1411164), (45, 1254368), (48, 1175970), (60, 940776), (72, 783980), (80, 705582), (90, 627184), (96, 587985), (120, 470388), (144, 391990), (160, 352791), (180, 313592), (240, 235194), (288, 195995), (360, 156796), (480, 117597), (720, 78398), (1440, 39199)]