162481680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{75223}}^1$

素因数の和:75245

約数の個数: 80

約数和(自身を含む): 559666560

約数和(自身を除く): 397184880

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, 75223, 150446, 225669, 300892, 376115, 451338, 601784, 677007, 752230, 902676, 1128345, 1203568, 1354014, 1504460, 1805352, 2031021, 2256690, 2708028, 3008920, 3385035, 3610704, 4062042, 4513380, 5416056, 6017840, 6770070, 8124084, 9026760, 10155105, 10832112, 13540140, 16248168, 18053520, 20310210, 27080280, 32496336, 40620420, 54160560, 81240840, 162481680]

約数ペア:

[(1, 162481680), (2, 81240840), (3, 54160560), (4, 40620420), (5, 32496336), (6, 27080280), (8, 20310210), (9, 18053520), (10, 16248168), (12, 13540140), (15, 10832112), (16, 10155105), (18, 9026760), (20, 8124084), (24, 6770070), (27, 6017840), (30, 5416056), (36, 4513380), (40, 4062042), (45, 3610704), (48, 3385035), (54, 3008920), (60, 2708028), (72, 2256690), (80, 2031021), (90, 1805352), (108, 1504460), (120, 1354014), (135, 1203568), (144, 1128345), (180, 902676), (216, 752230), (240, 677007), (270, 601784), (360, 451338), (432, 376115), (540, 300892), (720, 225669), (1080, 150446), (2160, 75223)]