1436040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3989}}^1$

素因数の和:4006

約数の個数: 48

約数和(自身を含む): 4668300

約数和(自身を除く): 3232260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3989, 7978, 11967, 15956, 19945, 23934, 31912, 35901, 39890, 47868, 59835, 71802, 79780, 95736, 119670, 143604, 159560, 179505, 239340, 287208, 359010, 478680, 718020, 1436040]

約数ペア:

[(1, 1436040), (2, 718020), (3, 478680), (4, 359010), (5, 287208), (6, 239340), (8, 179505), (9, 159560), (10, 143604), (12, 119670), (15, 95736), (18, 79780), (20, 71802), (24, 59835), (30, 47868), (36, 39890), (40, 35901), (45, 31912), (60, 23934), (72, 19945), (90, 15956), (120, 11967), (180, 7978), (360, 3989)]