804598680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{80783}}^1$

素因数の和:80880

約数の個数: 64

約数和(自身を含む): 2442908160

約数和(自身を除く): 1638309480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 80783, 161566, 242349, 323132, 403915, 484698, 646264, 807830, 969396, 1211745, 1615660, 1938792, 2423490, 3231320, 4846980, 6704989, 9693960, 13409978, 20114967, 26819956, 33524945, 40229934, 53639912, 67049890, 80459868, 100574835, 134099780, 160919736, 201149670, 268199560, 402299340, 804598680]

約数ペア:

[(1, 804598680), (2, 402299340), (3, 268199560), (4, 201149670), (5, 160919736), (6, 134099780), (8, 100574835), (10, 80459868), (12, 67049890), (15, 53639912), (20, 40229934), (24, 33524945), (30, 26819956), (40, 20114967), (60, 13409978), (83, 9693960), (120, 6704989), (166, 4846980), (249, 3231320), (332, 2423490), (415, 1938792), (498, 1615660), (664, 1211745), (830, 969396), (996, 807830), (1245, 646264), (1660, 484698), (1992, 403915), (2490, 323132), (3320, 242349), (4980, 161566), (9960, 80783)]