1542074580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{450899}}^1$

素因数の和:450933

約数の個数: 72

約数和(自身を含む): 4923828000

約数和(自身を除く): 3381753420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 450899, 901798, 1352697, 1803596, 2254495, 2705394, 4058091, 4508990, 5410788, 6763485, 8116182, 8567081, 9017980, 13526970, 16232364, 17134162, 20290455, 25701243, 27053940, 34268324, 40580910, 42835405, 51402486, 77103729, 81161820, 85670810, 102804972, 128506215, 154207458, 171341620, 257012430, 308414916, 385518645, 514024860, 771037290, 1542074580]

約数ペア:

[(1, 1542074580), (2, 771037290), (3, 514024860), (4, 385518645), (5, 308414916), (6, 257012430), (9, 171341620), (10, 154207458), (12, 128506215), (15, 102804972), (18, 85670810), (19, 81161820), (20, 77103729), (30, 51402486), (36, 42835405), (38, 40580910), (45, 34268324), (57, 27053940), (60, 25701243), (76, 20290455), (90, 17134162), (95, 16232364), (114, 13526970), (171, 9017980), (180, 8567081), (190, 8116182), (228, 6763485), (285, 5410788), (342, 4508990), (380, 4058091), (570, 2705394), (684, 2254495), (855, 1803596), (1140, 1352697), (1710, 901798), (3420, 450899)]