28095120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13007}}^1$

素因数の和:13029

約数の個数: 80

約数和(自身を含む): 96779520

約数和(自身を除く): 68684400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 13007, 26014, 39021, 52028, 65035, 78042, 104056, 117063, 130070, 156084, 195105, 208112, 234126, 260140, 312168, 351189, 390210, 468252, 520280, 585315, 624336, 702378, 780420, 936504, 1040560, 1170630, 1404756, 1560840, 1755945, 1873008, 2341260, 2809512, 3121680, 3511890, 4682520, 5619024, 7023780, 9365040, 14047560, 28095120]

約数ペア:

[(1, 28095120), (2, 14047560), (3, 9365040), (4, 7023780), (5, 5619024), (6, 4682520), (8, 3511890), (9, 3121680), (10, 2809512), (12, 2341260), (15, 1873008), (16, 1755945), (18, 1560840), (20, 1404756), (24, 1170630), (27, 1040560), (30, 936504), (36, 780420), (40, 702378), (45, 624336), (48, 585315), (54, 520280), (60, 468252), (72, 390210), (80, 351189), (90, 312168), (108, 260140), (120, 234126), (135, 208112), (144, 195105), (180, 156084), (216, 130070), (240, 117063), (270, 104056), (360, 78042), (432, 65035), (540, 52028), (720, 39021), (1080, 26014), (2160, 13007)]