120688560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{167623}}^1$

素因数の和:167642

約数の個数: 60

約数和(自身を含む): 405314832

約数和(自身を除く): 284626272

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, 167623, 335246, 502869, 670492, 838115, 1005738, 1340984, 1508607, 1676230, 2011476, 2514345, 2681968, 3017214, 3352460, 4022952, 5028690, 6034428, 6704920, 7543035, 8045904, 10057380, 12068856, 13409840, 15086070, 20114760, 24137712, 30172140, 40229520, 60344280, 120688560]

約数ペア:

[(1, 120688560), (2, 60344280), (3, 40229520), (4, 30172140), (5, 24137712), (6, 20114760), (8, 15086070), (9, 13409840), (10, 12068856), (12, 10057380), (15, 8045904), (16, 7543035), (18, 6704920), (20, 6034428), (24, 5028690), (30, 4022952), (36, 3352460), (40, 3017214), (45, 2681968), (48, 2514345), (60, 2011476), (72, 1676230), (80, 1508607), (90, 1340984), (120, 1005738), (144, 838115), (180, 670492), (240, 502869), (360, 335246), (720, 167623)]