130905360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{181813}}^1$

素因数の和:181832

約数の個数: 60

約数和(自身を含む): 439626252

約数和(自身を除く): 308720892

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, 181813, 363626, 545439, 727252, 909065, 1090878, 1454504, 1636317, 1818130, 2181756, 2727195, 2909008, 3272634, 3636260, 4363512, 5454390, 6545268, 7272520, 8181585, 8727024, 10908780, 13090536, 14545040, 16363170, 21817560, 26181072, 32726340, 43635120, 65452680, 130905360]

約数ペア:

[(1, 130905360), (2, 65452680), (3, 43635120), (4, 32726340), (5, 26181072), (6, 21817560), (8, 16363170), (9, 14545040), (10, 13090536), (12, 10908780), (15, 8727024), (16, 8181585), (18, 7272520), (20, 6545268), (24, 5454390), (30, 4363512), (36, 3636260), (40, 3272634), (45, 2909008), (48, 2727195), (60, 2181756), (72, 1818130), (80, 1636317), (90, 1454504), (120, 1090878), (144, 909065), (180, 727252), (240, 545439), (360, 363626), (720, 181813)]