297985680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{413869}}^1$

素因数の和:413888

約数の個数: 60

約数和(自身を含む): 1000737660

約数和(自身を除く): 702751980

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, 413869, 827738, 1241607, 1655476, 2069345, 2483214, 3310952, 3724821, 4138690, 4966428, 6208035, 6621904, 7449642, 8277380, 9932856, 12416070, 14899284, 16554760, 18624105, 19865712, 24832140, 29798568, 33109520, 37248210, 49664280, 59597136, 74496420, 99328560, 148992840, 297985680]

約数ペア:

[(1, 297985680), (2, 148992840), (3, 99328560), (4, 74496420), (5, 59597136), (6, 49664280), (8, 37248210), (9, 33109520), (10, 29798568), (12, 24832140), (15, 19865712), (16, 18624105), (18, 16554760), (20, 14899284), (24, 12416070), (30, 9932856), (36, 8277380), (40, 7449642), (45, 6621904), (48, 6208035), (60, 4966428), (72, 4138690), (80, 3724821), (90, 3310952), (120, 2483214), (144, 2069345), (180, 1655476), (240, 1241607), (360, 827738), (720, 413869)]