193865040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{269257}}^1$

素因数の和:269276

約数の個数: 60

約数和(自身を含む): 651065844

約数和(自身を除く): 457200804

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, 269257, 538514, 807771, 1077028, 1346285, 1615542, 2154056, 2423313, 2692570, 3231084, 4038855, 4308112, 4846626, 5385140, 6462168, 8077710, 9693252, 10770280, 12116565, 12924336, 16155420, 19386504, 21540560, 24233130, 32310840, 38773008, 48466260, 64621680, 96932520, 193865040]

約数ペア:

[(1, 193865040), (2, 96932520), (3, 64621680), (4, 48466260), (5, 38773008), (6, 32310840), (8, 24233130), (9, 21540560), (10, 19386504), (12, 16155420), (15, 12924336), (16, 12116565), (18, 10770280), (20, 9693252), (24, 8077710), (30, 6462168), (36, 5385140), (40, 4846626), (45, 4308112), (48, 4038855), (60, 3231084), (72, 2692570), (80, 2423313), (90, 2154056), (120, 1615542), (144, 1346285), (180, 1077028), (240, 807771), (360, 538514), (720, 269257)]