1930589280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1340687}}^1$

素因数の和:1340708

約数の個数: 72

約数和(自身を含む): 6588140832

約数和(自身を除く): 4657551552

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, 1340687, 2681374, 4022061, 5362748, 6703435, 8044122, 10725496, 12066183, 13406870, 16088244, 20110305, 21450992, 24132366, 26813740, 32176488, 40220610, 42901984, 48264732, 53627480, 60330915, 64352976, 80441220, 96529464, 107254960, 120661830, 128705952, 160882440, 193058928, 214509920, 241323660, 321764880, 386117856, 482647320, 643529760, 965294640, 1930589280]

約数ペア:

[(1, 1930589280), (2, 965294640), (3, 643529760), (4, 482647320), (5, 386117856), (6, 321764880), (8, 241323660), (9, 214509920), (10, 193058928), (12, 160882440), (15, 128705952), (16, 120661830), (18, 107254960), (20, 96529464), (24, 80441220), (30, 64352976), (32, 60330915), (36, 53627480), (40, 48264732), (45, 42901984), (48, 40220610), (60, 32176488), (72, 26813740), (80, 24132366), (90, 21450992), (96, 20110305), (120, 16088244), (144, 13406870), (160, 12066183), (180, 10725496), (240, 8044122), (288, 6703435), (360, 5362748), (480, 4022061), (720, 2681374), (1440, 1340687)]