126373680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{175519}}^1$

素因数の和:175538

約数の個数: 60

約数和(自身を含む): 424407360

約数和(自身を除く): 298033680

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, 175519, 351038, 526557, 702076, 877595, 1053114, 1404152, 1579671, 1755190, 2106228, 2632785, 2808304, 3159342, 3510380, 4212456, 5265570, 6318684, 7020760, 7898355, 8424912, 10531140, 12637368, 14041520, 15796710, 21062280, 25274736, 31593420, 42124560, 63186840, 126373680]

約数ペア:

[(1, 126373680), (2, 63186840), (3, 42124560), (4, 31593420), (5, 25274736), (6, 21062280), (8, 15796710), (9, 14041520), (10, 12637368), (12, 10531140), (15, 8424912), (16, 7898355), (18, 7020760), (20, 6318684), (24, 5265570), (30, 4212456), (36, 3510380), (40, 3159342), (45, 2808304), (48, 2632785), (60, 2106228), (72, 1755190), (80, 1579671), (90, 1404152), (120, 1053114), (144, 877595), (180, 702076), (240, 526557), (360, 351038), (720, 175519)]