243277560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{225257}}^1$

素因数の和:225277

約数の個数: 64

約数和(自身を含む): 810928800

約数和(自身を除く): 567651240

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, 120, 135, 180, 216, 270, 360, 540, 1080, 225257, 450514, 675771, 901028, 1126285, 1351542, 1802056, 2027313, 2252570, 2703084, 3378855, 4054626, 4505140, 5406168, 6081939, 6757710, 8109252, 9010280, 10136565, 12163878, 13515420, 16218504, 20273130, 24327756, 27030840, 30409695, 40546260, 48655512, 60819390, 81092520, 121638780, 243277560]

約数ペア:

[(1, 243277560), (2, 121638780), (3, 81092520), (4, 60819390), (5, 48655512), (6, 40546260), (8, 30409695), (9, 27030840), (10, 24327756), (12, 20273130), (15, 16218504), (18, 13515420), (20, 12163878), (24, 10136565), (27, 9010280), (30, 8109252), (36, 6757710), (40, 6081939), (45, 5406168), (54, 4505140), (60, 4054626), (72, 3378855), (90, 2703084), (108, 2252570), (120, 2027313), (135, 1802056), (180, 1351542), (216, 1126285), (270, 901028), (360, 675771), (540, 450514), (1080, 225257)]