25997040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{36107}}^1$

素因数の和:36126

約数の個数: 60

約数和(自身を含む): 87309144

約数和(自身を除く): 61312104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 36107, 72214, 108321, 144428, 180535, 216642, 288856, 324963, 361070, 433284, 541605, 577712, 649926, 722140, 866568, 1083210, 1299852, 1444280, 1624815, 1733136, 2166420, 2599704, 2888560, 3249630, 4332840, 5199408, 6499260, 8665680, 12998520, 25997040]

約数ペア:

[(1, 25997040), (2, 12998520), (3, 8665680), (4, 6499260), (5, 5199408), (6, 4332840), (8, 3249630), (9, 2888560), (10, 2599704), (12, 2166420), (15, 1733136), (16, 1624815), (18, 1444280), (20, 1299852), (24, 1083210), (30, 866568), (36, 722140), (40, 649926), (45, 577712), (48, 541605), (60, 433284), (72, 361070), (80, 324963), (90, 288856), (120, 216642), (144, 180535), (180, 144428), (240, 108321), (360, 72214), (720, 36107)]